Catalogue

• 03.11-“prosthetic limb replacement”
• 2020.02.25 Update
• 02.25 cyclists’ problems and extension
• 02.25 Decoration and accessories
• 02.25 New feeling of matching and driving
• Preface
• Choose a car
• Quota and time
• Selection of power and wheelbase
• Configuration parsing
• The first experience of using a car
• Appearance and interior decoration
• Follow-up train of thought to change the car
• Concluding remarks
• Beautiful Greater Chongqing

At present, we have traveled 4900 kilometers. Let’s summarize the problems of the riders and update our feelings. The previous writing will not move, and the update will be added to the front of the article to facilitate everyone’s browsing. Wait until the end of the epidemic and then update the picture of the replacement of the hub and the feeling of its use.
If there are too many narratives in the text, there is not much on the picture.
It may take you 1 second to 15 minutes and 16 seconds to browse, depending on your serious attitude and browsing speed, as well as hand speed.

In fact, there are a lot of content articles and responses, and many riders may not bother to read them, so I will sort them out to make it more convenient for everyone. Since they have been written, this is not bad.
First of all, I would like to summarize some of the problems of cyclists:
1. How much is the car and where did you buy it
Landing is about 665300; BMW financial mortgage interest rate is 7.88%, a loyal customer or something has become 6.88%, you can provide yourself or immediate family members with a BMW. Prices vary from region to region, and options vary with different prices. At the end of August 2019, when a car was booked, the contract was signed at a discount of 10%; there was no discount, and it cost 44100bot GPS 7999; license 3080, purchase tax 51992, insurance 14600 + (rape bag in the first year, no way. It will be ready in the second year, there will be bread and milk); there will be no other expenses; a floor mat + a box of additives + 2 years or 3 years maintenance 50% discount + solar film (what is a package), that’s about it. 4S shop is the Baoyu of Chongqing Auto Expo Center, sales Yu Tao, you can go to him, the service attitude is very good!
When it comes to insurance, except for the first year, 4S stores are not necessarily more expensive than outside. They often send maintenance, paint rolls and oil cards, which are cheaper than cash back. You think the cash back is real and the paper is false, but if you maintain it in a 4S store, don’t think that the maintenance roll given to you by 4S is worth 1000, because you pay 1000 out of your own pocket.
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2. Where did you buy the hub? how much is it?
I bought it directly from the general agent of the manufacturer, which is not picked up in our retail factory. Brand Hongxin, how did you find it? Let me talk about the process at that time. Look up the full name of the company (XX and other software available), and then du Niang finds the company’s official website (which can also be searched directly). When the official website finds “contact us”, there is a landline phone number in it. After calling, he gives a mobile phone number to the general manager (JS, not the acronym for unscrupulous businessmen) (it is said to be opened by the boss’s son-in-law). Just add Wechat to negotiate the price. The specific price is 2000 yuan, depending on your size, whether you want to spray color alone, and so on. In fact, don’t worry, the quotation is not outrageous, just cut yourself a little bit, others are doing business, or you should leave a “living way” with mercy. Financial security risk? Wechat does exist, everyone should be cautious, I transfer money from public to public. Let’s communicate with each other in a private way, anyway, it’s quite reliable. There is a shop called Zhiqi in Baoli, where the price can be used for reference.
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3. If the tire is not blowout-proof, what should I do to repair the tire?
Explosion-proof tire or non-explosion-proof tire, broken to change all have to change, should be mended, does not affect. I know that the main worry is that the non-explosion-proof tire can not run, the explosion-proof tire can continue to drive at a low speed of about 80 kilometers. Well, the main thing that riders pay attention to is that if this worry does exist on a long-distance trip, that’s why I can’t get out of the original wheel hub. I hold two sets in hand, PS4S urban use, more comfortable grip and better grip, and long-distance use by the original factory to avoid tire burst anxiety. Finally, suppose the explosion-proof tire blows, dare you open it? Are you sure there is no effect on the hub under that condition? Are you sure it has no effect on damping and suspension? Then is the tire glue this thing is not recommended for everyone to use, may have an impact on the hub, glue attached to the hub is not easy to handle. Buy insurance generally have free towing service, there are extreme problems such as a flat tire, even if the explosion-proof tire is not a last resort, tow the car or call for help, just blame bad luck. If it is a lack of air and other minor problems, two kinds of tires can easily find a quick repair shop in the urban area in 5-10 minutes, so we are encouraged to form the good habit of checking the condition of vehicles on a daily basis.
Extend here a little bit, see many riders post that the quality of the hub is cracked, which may have something to do with the explosion-proof tire, after all, the explosion-proof tire is hard due to the strengthening of the tire wall structure, ah, it encounters a strong impact while driving, it will definitely have an impact day after day.
Tire pressure, which I emphasize, according to the instructions, 2.2, hit too much, affecting driving comfort, tire life, hit the appropriate tire pressure, as comfortable as the standard shaft.
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4. Original tire
My car was equipped with BRIDGESTONE (Bridgestone) TURANZA T005 gravity treadwear (wear resistance coefficient) 320 gravity (grip) is A; temperature index (temperature index) is A; Michelin PS4S has not seen the real thing lying in my classmate’s shop, check the data treadwear 300 gravity is AA,temperature is A The grip is better, the high temperature resistance index is the same, the wear resistance coefficient 20 difference is not big, and each manufacturer’s measurement standard may be different, 320 is not necessarily more wear-resistant than 300, I think it may not be wear-resistant, but Michelin’s comfort and silence still have a good reputation.
Knock on the blackboard here and explain it briefly:
Traction (grip): for the grip of tires, AA is the best, followed by A-Magi BMIT C.
Temperature (temperature index): the temperature of a tire rises when it moves at high speed, which reflects its ability to resist high temperature. An is the best, followed by B and C.
Treadwear (wear resistance coefficient): in principle, the greater the wear resistance of the tire, the greater the wear resistance; the more wear-resistant, the harder, then the comfort will be discounted, and the corresponding grip will also be affected to a certain extent.
These three indexes can be found on the tire wall, very small, even smaller than the tire factory date, what do you think of the tire date? Also on the tire wall, four digits; for example, if you see 3919 on the tire, then your tire is produced in the 39th week of 2019, the first two are the weeks, and the last two are the year. As for 275Compact 35 R19 96Y, the width of 275 tyres; the flat ratio of 35 is the thickness of the tire wall; R, the tyre type, the radial tire; 19, the assembled 19-inch hub tire. After the number + letter, the front number is the load index, 96-98-101these represent different kilograms, the following letter what Y/H/T/V/W represents a different speed class, that the tire can withstand the highest speed, each letter has a corresponding value, I can not remember, is not engaged in this major; other what et value, J, hole spacing and so on their own Baidu.

1. Behind the driver’s seat is a 3M on-board air purifier. I bought a large box of charcoal bags. Now there is no smell in the car. The car is still smelly but not serious.
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2. Foot mats and trunk mats
A. full encirclement from 4S store: not recommended. The first point, I do not like this style; the second point is that the axle car interior space is not enough, the use of full encirclement feels to take up space, the front row space looks smaller, the back row space looks smaller.
B. velvet mat: recommended. The original car did not send velvet mat, I found a TURBO brand in a certain treasure, 300 dollars, the performance-to-price ratio is very high, the common problem is rain or mud feel very annoying, difficult to take care of.
C. Imperial Horse: not recommended. Feet feel very comfortable, resistant to dirt (but easy to hide dirt), too thick! Affect the “floor height”, but also heavier, I bought a set, including the trunk, feel that the car with a child, affecting speed and fuel consumption ah!
Others have not been used, do not easily publish comments, Korean Road before recommended a called 3W or what brand of semi-encirclement, unused, read the evaluation that the vehicle matching degree almost means.
The above is only for the standard axis to express their personal views, the long shaft is no problem to use full enclosure, the space is large enough, large off-road vehicles use full encirclement is also enough space. Why don’t you say Imperial Horse anymore? I have bought it two or three times, and my feet feel really good. I don’t like it now. It’s too thick and too heavy. Do not care about these, it is a good thing, a good choice.
I have used the above three kinds, and the final scheme: the original factory semi-encirclement (1400 +) and the original factory trunk pad (1700 +). At this point, I vomited a mouthful of old blood, and my heart attack is about to happen! It’s really expensive! This footpad is made of hard material and matches perfectly; the trunk cushion has the advantage of being light and thin, 3D style (there is a picture at the back), but I personally do not recommend using the original factory, expensive, the performance-to-price ratio is too poor! How cheap it should be, what you like to buy, protect the royal horse, but heavy, decide for yourself.
The original factory foot mat has a defect or defect, there is no protruding part in the middle of the back row, so I keep the middle of the turbo velvet mat. Don’t consider the plan of adding a layer and a half to the velvet mat. I’ve tried it to be thick, because the driver’s seat with a bezel under the seat will get stuck a little bit, so only one floor mat will be considered. I’m not sure if everyone has the same habits as me? If I can, I usually have a fluffy cushion at the bottom and a waterproof upper layer. I don’t know what bad habit this is. I feel meaningless. In Chongqing dialect, it is called: take off your pants (son) to fart, superfluous, but habit is habit.

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3. The invisible car and clothing mentioned by the riders.
I’m not going to stick cars and clothes, it’s expensive! Another 10-20 thousand paste is not cost-effective, the best tube 4-5 years, but also make up for the damage, tired ah! You should be familiar with wearing a condom or sticking a film on a mobile phone. I used to do this all the time. I don’t know how many mobile phone casings or how many cell phone membranes I used to buy a mobile phone. What’s the end? Sell it or give it away when you change your phone, so that others can enjoy it? So later, I never put a film on my phone, and my phone was slippery.
Point of view and reason: the car is bought to serve you, do not serve it (just let the maintenance personnel serve it), otherwise very tired; cherish and protect the car should be, but everything has a limit. In order to pursue the sale of cars, boast of their own original car paint, car and clothing protection? You spent your own money and energy to protect, is it worth it? How much more can you sell?
The above only represents my own concept of consumption; it is the same as my habit of using floor mats, which is habit.

1. Steering wheel heating:
It is not cold or acceptable to get into the car in winter in the place where you live, no matter whether you can choose it or not, it feels really cold to get on the bus in winter. Of course, there are benefits, refreshing and refreshing!
OMG, don’t mention the leather cover! Should wear you do not wear, do not wear you want to wear, it is simply to this steering wheel “insult”, feel so good, strong and powerful. Friends with sweaty hands may float by with this hobby (hobby, hobby).
I have seen the video of Han Lu introducing his X5 before and chose the winter suit, which is different from the 5 series, which should be born by the stepmother and can only be heated by the steering wheel, while the so-called winter suit of the X5 is heated by the central handrail and the door panel. Oh, that’s cool! But don’t be so demanding in 2300 or 2500. The winter suit is 9000 dollars.
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Second, fragrance system:
With negative ion generator, choose! I mentioned it was tasteless before, and I was wrong. That is the illusion caused by the smell of the new car, and now it feels very comfortable, divided into three gears 1-2-3, generally 2 gears; according to the current estimated consumption rate, one box should last for three months, and the equipment can hold two boxes, but only one flavor can be selected. so calculating the annual cost is acceptable, drinking one less wine.
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Third, seat ventilation:
Before may not be rigorous enough to express their views, saying that there is no wind, now can be very responsible to tell you that there is really no wind! Don’t choose! Waste money! It is better to drink two more sets of wine with this money, it is so familiar, the fragrance above is to drink one less wine.
Why is it not rigorous? before, I only opened 1-2-3 gears normally, but later I found that there was a choice of strength when I entered the setting, and I chose the maximum (which should be different from the function indicated by the central control 1-2-3 gear). The result is still the same without wind; wrong, there is a difference, the noise is louder.
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4. Harman Catton
525 riders, can choose it, I am not a music enthusiast, I feel that the acoustics is quite good! Standard axis do not think about what Baohua Weijian, there is no choice (you can go out to add), heard of the 7 series, really fragrant!
I will use U disk flac intact, and then search the forum under other people’s timbre settings, done! The surround of L7 is + 1, and the surround sound is so heavy that the heart can’t stand it.
It is true that the music area has a fever of more than 37.2 degrees, or a high fever is very serious, and the fever does not go back. I do not understand the acoustics. Please help yourself.
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Fifth, enhanced auxiliary driving
This time Hainan came back and tried again, really, don’t choose! Can not say that the selected friends said that it is fake, really the requirements for road markings are too high, can not be said to happen often, but really easy to identify! Well, if you rely too much on it and form a habit, if one time your carelessness and it are not recognized as causing an accident, the loss may be irreparable.
I will not objectively evaluate this configuration just because I choose to say it is fragrant. In fact, I also struggled with this option. I didn’t choose it at first, but later I went to test drive X5 with this configuration, which is easy to use and fragrant. Then I chose it, but at that time the experience time was too short and I didn’t have a deep understanding of it. After using it for a long time, I found that there was no need for people to spend this money. So choose an active cruise at best.
This also objectively reflects a problem, that is, we must test drive more times and go there more times! It’s free anyway! Sorry to change a few more 4S stores, more feelings will make you spend less money. Try to go at noon and see if you can grab a meal! Don’t go until you have enough to eat and drink! By the way, remember to get a bottle of water when you leave!
When bargaining, you should also show this spirit, you have to tell the sales, you do not give me a discount, I will give you the meal fee to eat back, home mineral water let 4S contract for a month!

Finally, it is recommended that the car should not be dismantled as far as possible after picking up the car. the longer the time, the more likely it is to make a noise, and it is easy to damage the line to affect quality or cause hidden dangers of safety. no matter how good the technology of the outside master is, it is certainly not as good as that from the original factory; why the longer the time is, the more you should not dismantle it? because the buckle of plastic parts is aging over time, it is easy to break when it is dismantled. So if you can choose to buy a car as well as possible, the appearance will be all right. Modification enthusiasts, forget it.
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NVH (Noise, Vibration, Harshness), noise, vibration and sound-vibration roughness are comprehensive indicators to measure the quality of automobile manufacturing:
The spoon light is very bright, which is no worse than Audi who bought the light to send the car (feeling brighter), but I found a problem. There is a dark shadow at the intersection in the middle of the far light. I feel that the light is not together. I don’t know if it’s a proofreading problem or something. Ask when you go to the 4S store to put up the film.
There is still an old problem with driving experience, and the sudden frustration of the gearbox at a speed of about 20 is not a big deal, not a quality problem.
I complained that there was no sound before, but I was wrong! What this 6-cylinder engine brings you is a low and thick sound (don’t compare it with 4.0 or 6.0, after all, this is a 5-series forum); step on the pedal deeply, the sound made by the engine during acceleration is pleasant and beautiful, and you don’t notice the lag of the turbine. I didn’t hear the sound of the turbine pressure relief valve; how do you describe the feeling it brings to you, like a “massage” with essential oil in your ear? If you put on a good exhaust, it is a kind of auditory enjoyment!
100-120km/h speed, driving listening to music, the overall driving experience is comfortable, wind noise and tire noise is acceptable, when you turn off the music to quiet the car, more can hear is the wind noise, PS4S tires have not been installed, should make the tire noise even less; quiet, if the wiper is working, can hear the wiper motor sound, I do not know if the riders noticed?
How’s it going up 120? I don’t know, I haven’t driven it, because our national highway speed limit is 120!
But I would like to tell you responsibly that when I was playing the game simulator, I drove this car to 200 miles, and I felt that the sound made a lot of wind noise and tire noise, but the speed increase in the middle and rear section was quite powerful, and there was no weakness. The crosswind doesn’t feel like the car doesn’t float. The simulator makes me feel very real.
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All right, I’ve talked so much again, if you see it completely, thank you for your support! Congratulations, you are as boring as I am!
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Updated on 2020.02.25

Due to the outbreak of novel coronavirus’s epidemic, it is believed that everyone will stay at home this Spring Festival. They really have nothing to do to hand in their homework, share their own car purchase experience with friends who are going to buy a car, and increase the amount of reading during boring holidays.
Thank you for your selfless sharing in the forum, and I have come to contribute to you.
I post for the first time, if there are any mistakes, I hope you will forgive me! When you see the “essence content standard” in the posting tutorial, you need beautiful pictures to make the poor writing skills even worse. As you will see, there are a lot of photos in the car house, all the same.

This article mainly introduces the standard axis, and only represents the personal point of view, radish and cabbage have their own preferences, each person’s use is not the same, please analyze objectively according to your own actual situation. If reading causes you discomfort, please forgive me!

Why change trains? Because of the lack of a practical car!

January 12, Panamera, because the job is not very suitable for open business.

The AMG A45 in August 17 is also not very suitable for daily use.

Daily commuter Q7, very practical. But I don’t like SUVs very much (mainly Q7 has been driving for ten years).

Window shopping begins in the summer of 2019:

Hybrid, a good choice, fuel saving, battery life has an advantage, what Toyota Camry, Honda Accord, Lexus ES, but the speed increase is too slow. Give up! Do not mention that there is no meat car only meat people, my point is that software is not good, hardware to replace!

With the increasing popularity of pure trams, I feel that electric cars also meet my requirements, mainly for daily commuting in the city. After inspecting and testing model 3, I feel that autopilot is really good, and the speed increase of the high-performance version has left a deep impression on me, and the deposit has also been paid, but I still feel that the space is too small and the workmanship is poor. Model S? I can’t convince myself to spend nearly a million dollars on a golf cart with a door. , it’s mainly because strength doesn’t allow it. Finally, I personally feel that it may take about 2 years for the development of electric cars to become more mature, mainly for quality and corresponding matching, so let’s put it on hold for a while.

As a matter of fact, I still have a dream of blue sky and white clouds in my heart, so I might as well go to gather BBAP. After all, the brand that looks up again is no longer a thing of the past with grit of teeth. People may just pass by like this.

The new X5: it feels very beautiful! Mainly like the rear, the interior is also good, hard injury is that the back seat can not be adjusted, the off-road vehicle still needs space, usually can not be used, but when used ah! The comfort of long-distance travel must be greatly reduced. Don’t you like SUVs? But I still have confidence in the control of BMW. My choice, polar gray + dark kit, handsome ~ match down 970000, landing more than 110, the economy is in the doldrums, forget about washing sleep.

I saw a lot of other cars during that time, so I won’t repeat them.
Start to share today’s focus: G30gami 2020 5 Series 540i.
Before we begin, I would like to introduce my own situation:
Production time: 86
Origin: Chongqing
Gender: male
Hobby: female
Height: 175cm
Weight: 80kg
This is for your reference to the age of using the car, the feeling of the body to the space and comfort in the car.

If it is a passing car or an existing car, then there is no explanation here, buy it, buy it! (still have to consider whether the configuration is practical)
Here, let’s focus on the car users who are ready for personalized customization, because the existing car in the 4S store or the car on the way may not necessarily meet your needs for configuration, so the key to personalized customization is to implement the quota with the 4S store. When signing the contract, we must implement the quota of what month (that is, the month of production), this is fundamental! There is no quota, everything is empty talk, if the 4S store is not clear about the quota time, I personally do not think it is necessary to pay a deposit, you let him have a quota to inform you to book the car, it will certainly be no problem.
I ordered it at the end of August, and at first I was told that it was the October quota, and then 4S told me that it was the November quota, which was not tangled and the gap was not acceptable. The car went off the line on November 5, and then took the MORNING CHARLOTTE on November 16, and arrived in Guangzhou on December 16. The sale informed me of the car to the 4S store on January 3. The pick-up time is about January 17. This is probably the time it takes. As long as the riders refer to your quota time, it will not be a big problem to pick up the car in about three months. So find the sales and get the frame number in the quota month stipulated in the contract, and you can wait patiently to find out when to go offline.
Here I would like to make a special note, I got the BMW financial mortgage, it is stipulated that the registration procedures must be completed before the car can be driven away, anyway, I told this 4S store (Chongqing Auto Bo Baoyu).

I won’t talk about the configuration version. I can find it.
First, power
At present, the domestic only 2.0T, only lengthened wheelbase: 525Lirecover530Li.
Imports are 2.0T and 3.0T, 2.0T low power 525i, high power 530i (two configurations); 3.0T 540i.

Suggestion: combined with your actual situation, when you hesitate to buy, do not buy; when you hesitate to buy low power or high power, buy low power; when you hesitate to buy 2.0T or 3.0T, buy 2.0T. Please do not have any ambiguity. I am very practical, because when you hesitate, it is mainly a matter of weighing economic issues. Who does not want to buy the best one?. But we must face this realistic and core problem! I also want to buy the M5 Thunder version, the strength is not allowed, so when you gnash your teeth, consider whether you can bear it. Financially permitted riders only think about their own practicality, but I didn’t say that, because not everyone buying a car is the same as buying vegetables.

II. Major axis and standard axis
For me, a short axis is enough.
Reason:
1. I am the only one to use it every day, and I don’t need much space.
2. The standard axis is only 540i, and there is still a certain demand for power.

Recommendations:
For those who are choosing a car, you are considering between the long axis and the standard axis, it is recommended that you give priority to the long axis, after all, the space is more spacious, and it is no problem to raise your legs in the back row. The back row of the standard axis is enough! Remember, it’s really just-enough! Adjust the seat according to my figure, I have no problem with the back space, but if the co-pilot wants to sit more relaxed and move the seat back a little more, then the space behind him is really cramped. This is why I mentioned the figure for your reference.

First of all, I’ll talk about my configuration, and then I’ll talk about my point of view:
Exterior decoration: cyan stone
Interior: Nappa leather, mocha ribbon fine stitches
Interior strip: fine polished aluminum diamond interior with pearlescent chrome-plated decorative strip
Rims: 19-inch aluminum alloy rims, double-spoke sample 664m, black
Exclusive customization:
1. Front active ventilation seat ¥8100.00
two。 Advanced fragrance system ¥3200.00
3. Remote parking function ¥5000.00
4. Enhanced driving assist function ¥28100.00
I have chosen 44400 dollars, but fortunately I can’t choose Baohua, otherwise I will definitely be cheap again.

Upload two configuration pictures, which were sold by 4S at that time, you can take a look. It can now be downloaded from BMW’s official website with the latest vehicle configuration table.

Now let’s talk about the above configurations (X is standard,-not available):
1. Exterior decoration: color this thing according to their own preferences, the previous 6 plus newly launched 4, a total of 10 colors, you can choose.
This change comes in four new colors: Alvite gray, Danquan stone blue, frosted polar ash and frosted crystal white.
Why I did not choose the new color, I judged that the personalized quota of the new color will take a long time (I think Danquan stone blue looks good), and then if you choose frosted paint, then the technical requirements and difficulties involved in painting are more difficult, which is easy to cause chromatic aberration.

Here are a few more words:
490 * there are three colors, Danquan stone blue, frosted polar ash, frosted crystal white, and there are special edition 1 and special edition 2 in figure 2. If you choose frosted polar gray, then you can only match ZDK, that is, Special Edition 1, your rims cannot choose black, and then the window frame is chrome plated; if you choose frosted crystal white, you can only match ZPC, that is, Special Edition 2, your hub can only be black, and then the window frame is a black highlight trim.

two。 Interior decoration: my car is black interior decoration, must change the taste, white can not bear dirty, give up, only mocha color.
Why not choose Night Blue? Here to remind riders, it is optional, but the premise can not choose seat ventilation, be sure to look at the parentheses behind the option and the remarks below, choose seat ventilation can not be matched with Dakota leather.

3. Interior bar: there is no choice, only aluminum diamond interior, I think it is better than wood grain!

4. Rims: the 540i is now standard 664m black, and you can choose the silver one for free (the style is the same and the color is different), but note that there are special regulations for special editions 1 and 2, which have been explained earlier.

5. Focus on the following exclusive customization:
A. steering wheel heating: according to your own situation, the price is not expensive, optional. It’s cold in both the south and the north. I feel like there’s really no need for riders in places like Hainan and Guangzhou to choose.
b. Keyless access including induction to open the trunk cover: according to their own situation, after all, 8000 dollars is not cheap.
c. Seat ventilation: 8100 ocean, I chose, and I buy a car very important configuration, Chongqing summer, you should have heard of, but I regret to tell you, it is really disappointing, I suspect that spent this money, what else can there be besides giving me an extra button? Is it windy? I can’t feel it! Friends you want to choose are careful, and if you want to add cushions, don’t waste money.
d. Waist support: 2400 dollars, according to their own situation, the price is not expensive, optional. But whether or not to support this waist, I personally think it is OK, if it is not standard, I should not choose.
e. The front and rear seats are heated together, not standard, can you choose it or not, they are not so cold in their pants, save a little bit! Rely on the body temperature to heat up spontaneously, if you want to toss about, choose a front row. By the same token, if you want to add cushions, don’t waste money.
f. Four-zone air conditioning: 7400 dollars, the performance-to-price ratio is not high, the standard axis is not wide, oneself also can not see, why choose him?
g. Fragrance system: I chose, the price is not expensive, but the later use cost needs to be considered, some treasure is more than 200 a box, as for the taste, I drive to 3 intensity is no more than this, maybe my nose is not very good or the new car looks a little big.
h. Enhanced Auxiliary driving: level L2. I chose, the use of experience is indeed convenient, but the requirements are so high ah, the road line is clear, can not lose hands, although liberated the legs, but the psychological hurdle, can really be liberated? After all, 25300 or 28100 oceans, carefully considered, if I had to choose again, I should not choose again.
i. Active cruising: choose according to your own situation, refer to the above article, and it is not cheap, and the maintenance cost is high if it is broken.
(special note: the option of enhanced auxiliary driving already includes active cruising. )
j. Remote parking: it is not cheap to install BBJ 5000 dollars, the only use is to make me complain that it is useless! Waste money! How did I choose? I regret it!
k. Lift show: 10800 dollars, don’t touch me (BMW) display is really very easy to use, powerful, but I am not interested in this kind of thing, or that sentence according to their own situation to choose, if it is not standard, I will not choose.
l. Harman Catton: 525i is not standard, 9900 dollars, use with caution! I think the sound source may be more important than the stereo.
m. Gesture control: although the price is not 2300 expensive, but really easy to use? Not recommended! Apart from letting people watch you “draw dragons” and “draw rainbows” outside the car, what else can you do? Give up decisively!
n. Wireless charging: 5300 to buy a wireless charging, really not distressed? You have to give up!

After introducing the customized items, we all have a preliminary understanding, and we may see my most repeated sentence, “depending on your own situation.” Why? Many configurations of the 540 are standard, but what about the owners who choose 525 and 530 (in fact, if all 540 is selected, it will cost a lot of money)? Then the above options are worthy of serious consideration. If there are more choices, the car price will go up, the purchase tax will also go up, and the total price will be higher. Therefore, in this regard, more suggestions are based on their own economic situation and the actual car use situation to consider. Must choose or not can not sleep to choose, do not embarrass yourself, life is short and fleeting; tangled, hesitant, read my analysis and then decide, just for your reference.
PS: I often ask myself, can I choose it or not? what if the warranty goes bad after I choose it? Maintenance is expensive!

Pick up the car only a few days to the Spring Festival holiday, starting from Chongqing to Hainan on the 24th, currently driving about 2800 kilometers, generally speaking, it is very comfortable to drive, really easy to drive, fully meet the needs of my car purchase; due to the majority of highways, the current fuel consumption does not have reference significance.
The first 2000 kilometers still have to refer to the manual, there is a running-in period, the speed should not exceed 140,140,140km, and the speed should not exceed 4500.

I just picked up the car and felt that the car was too hard or over the speed reducer, and there was a reason for preventing the tire from burning. at the same time, there was also a big reason why the 4S store made the tire pressure 2.8 high, and then I lowered it to 2.2 cold car which was obviously more comfortable. Tire pressure value, we refer to the driver’s door label, to find their own tire specifications corresponding to the tire pressure requirements.
Sound wave: I stepped on it 2000 kilometers later (I pressed sport+,), no! Maybe the sound of the A45 made me numb, but there was really no sound at all. I think it’s for daily commuting, and silence is not a bad thing.
Speed up and braking: after all, 3.0T, the power reserve is very strong, like a surging river continuous (step on you will be speeding), 0-100 official 5.1s, safe! Can’t be compared with the 4.2s of the A45, the two cars have different personalities, but they are enough, faster than my Panamera. The brakes are linear, the feet feel comfortable, and the feedback from the brakes gives you confidence.
Tire noise: the seal is very good, maybe the tire noise is the only sound that can be detected.
Strange noise: not at present, but it will ring after the mobile phone rack is installed.
Frustration: there is around 20-30, and obviously, will he be the reason why you don’t choose this car? So you’re not really in love!
After all, there is no deep contact for a long time, so let’s just describe it briefly.

Here, I would like to state that the car button next to the emergency light is assisted by collision defense, in which the reversing automatic braking function is not very suitable and is not suitable for micro-manipulation when reversing. I braked twice and was startled for the first time. I thought I had hit it.

Ha, there is no train of thought to change the car later.
Brush automatic start and stop? It’s annoying, but letting it help you with the fuel consumption data should be helpful. Forgive my frivolity.
Swipe the angle under the rearview mirror? For people who don’t even look at 360-degree cameras, is kerb a problem for me?
Brush the meter 330 bottom meter? Even if you step on the fuel tank, you can’t open it. Why do you brush it?
The only adjustment has been made to the rims and tires. Hongxin’s 19-inch wheels and PS4S tires have all arrived, but they were not installed because of the long-distance self-driving during the Spring Festival. I went back to Chongqing and changed them again.

Toss about for a long time, finally completed this homework, the level is not good, the mistakes also please understand and forgive!
Do not ask for refinement, just hope that there is no vain writing, can help you choose your own car!
Finally, I wish you all a happy New year! good health! All poisons are invulnerable!
Wuhan, come on!
Chongqing, come on!
Come on, China!