At that time, 654.38+00,000 BMW 730 lost 500,000 blood, but no one cares! Dealer: Better than Mercedes S300.

How many people dream of "blue sky and white clouds" in traffic? BMW is a dream rather than a dream, so many boys dream now? Cars are how to choose BMW brands, such as BMW M series and BMW Z series, which are inevitable. Mature boys must have their own appearance-BMW 7 series!

That's right. Today's interesting story about used cars is shared by Big Tiger Brother. Today, I was commissioned by an old Tianjin car fan to test drive a BMW 730. I have to talk about its innovation: If the "kidney-shaped" air intake grille is the inheritance of the BMW 730Li, then the "angel eye" daytime running lights without half a circle are the cutting edge of his innovation. This calm appearance makes the Mercedes S300L look a bit coquettish in front of it.

This customer just watched the Mercedes S300 not long ago, and found that Mercedes-Benz may be very comfortable, but it is too commercialized. The BMW 7 Series perfectly combines business and sports, especially the 730 which was awarded as a test drive for this fan today. First, let's take a look at the basic information of this car: initial registration: 20 1 18 October, apparent mileage: 34,000 km, new car guide price: 808,000 yuan, and the current quotation of the dealership: 558,000 yuan.

After meeting customers in the second-hand car market, Dabiao walked to the garage together. The owner of the garage probably came early in the morning and waited for us in front of the car. When he saw us, he said to the customer, brother, there is nothing to test. I wonder if you can get an inspector to do it. I have been here for many years, and no one has returned the car. Don't worry, it's really a waste of time. Words just stopped, big tiger. I was embarrassed to stand there, you know?

At this time, the customer helped to say, since the car is in excellent condition, I'll have it tested again, so I'm relieved! What, you can't? The owner of the garage estimated that he would have something to do later, so he casually said, Look, check it quickly. I'll go out and look at the trolley later. Hearing the big tiger here, I silently read: they all say fine products. If you don't detect the problem, it will really hurt your face!

Not much gossip. After walking around the car, I picked up the equipment to check the paint surface of the whole car. After running around, I found that the right rear fender was painted with sheet metal, and the right rear door was painted and repaired. Combined with the position of sheet metal repair, it is speculated that it may be caused by rubbing.

Looking at the pictures carefully, you can clearly see that there are obvious paint marks on the front and rear bars, and the layering and dirty spots on the paint surface are obvious. Sometimes when the light is good, you can tell which position is painted and which position is not painted by looking at the paint surface, but if there is a lack of paint, there will be the possibility of sheet metal, which basically needs painting.

After checking the appearance, the problem is not very big, and then the big standard is ready to check the engine room. This BMW 730LI's "big heart" is equipped with a 2.0T, code-named B48B20B? Four-cylinder turbocharged engine, maximum power 190kW(258PS), matched with 8-speed automatic manual transmission, has commercial and handling stability. Tigers have wings and can fly in any way!

No matter how comfortable the cabin looks, the details are king! Now let's check the details of the engine room together: first, check the fixing screws of the hood and fender, and there are no signs of disassembly and tightening. The date of the headlights is the same as the vehicle factory date, and there is no sign of disassembly and tightening of the headlights and shock absorber screws.

We can clearly see that the engine valve cover screws have no traces of disassembly and oil leakage, and the wiring harness of the whole vehicle is consistent with the production date of the vehicle.

It was when testing the oil that I found that the dirty oil needed to be replaced and the wiper water needed to be added after purchase. You can clean it with glass water. Anti-freezing ice is normal, but please pay attention. The battery needs to be replaced during testing, but it is ok to start normally. It should also be replaced when the late start-up feels a little laborious. Otherwise, it's uncomfortable to drive to any suburb and come back after that.

After the engine room inspection, except for the need to change the oil, there was no major problem, and the fender liner and beam were not repaired by sheet metal. Now let's enter the interior of the vehicle and have a look inside: a breath of technology and luxury is coming. The center console tilted to the driver's side embodies BMW's driving first spirit. In all the places you can see, except the control panel, screen and decorative board, there is no redundant hard decoration, and a large area of soft materials is more likely to create a strong sense of comfort.

The classic round steering wheel feels not generally good, but very good! Multifunctional buttons on both sides of the steering wheel provide convenience for the driver's operation. However, there is a basic way to distinguish whether a vehicle is suspected of adjusting its watch: just look at the wear and tear of the interior, especially the first step depends on the wear and tear around the steering wheel and gear lever. The wear is too severe, and the performance is only 20,000 to 30,000 kilometers. Be careful, the interior of this car is still normal.

In addition, the inspection of the interior can not only preliminarily distinguish whether the car has a watch adjustment and whether the test function is normal, but also check whether it is suspected of wading or soaking in water. The inspection found that the seat screw was not removed, the guide rail was not rusted, and the seat belt screw was not removed. The production date was consistent with the vehicle production date. No water stains and rust were found at the bottom of the cigarette lighter and seat, so the possibility of wading into the water can be ruled out.

Here, I want to share with you one more thing: luxury cars, especially quasi-new luxury cars, generally have big problems and generally choose intensive repair. Therefore, it is necessary to check a car with the attitude of picking bones from eggs, find problems from details, and combine professional knowledge and experience to judge and analyze!

Key points, key points, key points, and important things are said three times: don't live up to the painstaking explanation of Big Tiger.

Then all the functions in the car were tested and no abnormalities were found. After the vehicle is started, the engine computer and each module circuit are tested, and fault codes are found, but it should be no big problem, and they are all temporary fault codes. However, for the sake of vehicle reliability and driving safety, it is best to go to the 4S shop for further inspection later.

The interior inspection is finished. Now let's start the road test. For safety reasons, we stipulate that taking photos is not allowed during the road test. The following are my feelings: First of all, the comfort of this car is still very high, and the space is quite sufficient. Big Biao, my customers and the owner of the car shop are both 180, so don't squeeze in! Secondly, the sense of science and technology is full, which can bring people endless fantasies and control nothing to say. Let's throw in the towel for Mercedes-Benz S-Class.

After the road test, we drove the car to the repair shop agreed in advance and slowly hoisted it with the elevator. As you can see, the chassis of this car is quite good except for some dust and sediment. The former owner should be a person who cherishes the car very much. After all, I have to praise him for detecting that everything here is not bad, and there may be some friends to wrangle, but I have detected thousands of cars, and so many minor problems have appeared in the new car testing for several months.

Dabiao, after I remove the bottom guard, we can also see the car condition of the chassis at a glance, and we can clearly see the picture: there is no trace of supporting the bottom of the chassis as a whole, and the engine, steering gear and gearbox are all disassembled and leaking oil.

However, Dabiao found a slight oil leakage when testing the engine oil pan screws, but the impact of not driving at present will not be too great, but remember to replace the screws and gaskets during maintenance.

This end was detected. After I fed back the overall situation to the customer, the customer showed a satisfied smile and felt that the big stone in his heart finally fell to the ground, because he said he was still hesitating to buy the new Mercedes-Benz S-Class or the new BMW 7 Series. His friend recommended him to buy a second-hand car, but he saw the water depth of the second-hand car on some online platforms, and was afraid of buying an accident car or a soaking car, which threatened driving safety, so he finally found us to help him test it.

Finally, Dahu broke his heart for this customer and helped to check. The current market price of used cars of this car is basically around 530,000, while the car condition of boutique cars is estimated to increase. However, the price of this car is 566,000, and the car dealer should leave room for price negotiation, but the second-hand car is a situation, so it should be raised to 530,000. The customer also got a score after listening to it, so he said goodbye to Dahu and I went to the garage to discuss the price. I am glad that after the return road test, about half an hour later, our customer sent a message that 543,000 yuan was needed to buy a car. I also wish this customer a happy car and safe driving!

Ok, that's the end of today's test sharing. I'm a senior used car inspector, Mr. Big Pug. We are testing used cars, and it is inevitable that there will be some wearing parts in daily use. We can't treat them like new cars, but we should pay more attention to the condition of the car itself and its cost performance. If you have any problems related to used cars, you can come to us to solve them for you.

Like it, like it, and spray it if you don't like it. I repair cars more, study less, and write badly, so please bear with it.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.