Driver running high speed summary

1.8t, 5100km, the first insurance, 25th Beijing - Baoding, 145km, one person.

The weather is fine in the morning, basically no wind. From 7:00 on Sunday morning, the road from Beijing to Shijiazhuang Expressway is unblocked. It is filled with oil, with an average speed of 93 and fuel consumption of 6.5. It takes 20 minutes.

After the Dujiakan toll station, there were fewer cars on the road and began to test high-speed experience. In general, between 130-150km / h, the whole process of air conditioning, the fastest 180, the road is not very good.

Summarized as follows:

advantage

1. Acceleration is good when the engine is below 160, smooth and sound.

2. The air conditioner is not felt to be affected by the acceleration power.

3. No sense of drift.

4. Fuel consumption 8.3.

5. The brakes are quite good and very reliable.

Disadvantage

When the wind is above 1.120, the wind noise is obvious, mainly from the direction of the front windshield.

After 2.130, I feel that there is an abnormal sound in the right rear. After listening carefully, there is also a left rear. After that, it is determined that the two rear doors emit a whirring sound. It should be that the seal is not very good. When the vehicle speed is higher than 130, the resonance may cause some abnormal noise, which is more annoying. You can look at the seal strips in the middle part of the b-pillars of the two back doors. Is there any soil that was found in the previous car wash? This may also be the reason for the closure of the door, the quality of Nanqi's assembly really needs to be improved.

Other feelings

More than 1.130 is that the car is very stable, but it is not a control. After driving bmw525, 130-180 can still do what it wants, very different. The car with the same grade as mg7 only opened the old Chevrolet 2.0, 4at, and accelerated the meat, but it was also very stable. Because there is generally no big movement at high speed, the difference between bmw and bmw is quite large, although the chassis is related to bmw.

After 2.160, all kinds of noise will make you think that this car should not be fast. The four-cylinder car is really a bit squeaky. All aluminum +16v+doch+t can bring this kind of power. The natural gas of 6 cylinders can be easily achieved.

Next step

1. Deal with the rear door. This sound will be much better if you don't feel it. You will feel that the small 7 is more like a luxury car. It is quite awkward now. It looks like super luxury. After high speed, the abnormal sound is not coordinated.

2. Welcome to send bricks!