[ Car home The test for a long time ] There has always been concern GR9 Long test users should find , This long-distance measuring car has been in Guangzhou editorial department for half a year , Well, in addition to sharing with you what half a year has left on this car “ trace ” outside , We also recorded the cost of minor maintenance and tested the sound insulation in the car at different speeds , Provide some car purchase reference and help for consumers holding money to buy .

Ten thousand kilometers in half a year is the of this long-distance measuring vehicle “ Mid term results ”, This kind of car strength is very suitable for most riders , The long-distance test vehicle is mainly responsible for assisting us to take dynamic pictures and commute to and from work , Therefore, there is not too much high-intensity vehicle environment , In my mind , The appearance and quality of this long test car are quasi new , However, some netizens often talk about the thin paint of Japanese cars , Taking this opportunity, we just went to the real car to see how the actual quality is .

After experiencing this scratch “ The pain ” in the future , Every time I drive on the streets of Guangzhou, I pay special attention to , When there are motorcycles or shared bicycles on the right illegally occupying the rightmost motorway, change the line if you can , If not, try to stick it to the left , Leave more space on the right , After all, you can't change the environment, you can only change yourself .

Believe to buy this level 、 Most car owners of models at this price will not spend a lot of money to stick invisible car clothes , Regular car washing, waxing or crystal plating can be regarded as a car lover , As for those who wash the car, they rely solely on the rain 、 Rough car paint , You can refer to this long measuring car , In order to more intuitively show the thickness of the fourth generation fit car paint , Below, the author did a paint thickness test on this car with a coating thickness gauge .（ Select different points on the body to measure the paint thickness , The unit of paint thickness is micron , English is μm）

Average paint thickness （ Company ：μm）
Average value of each point of engine compartment cover					Average value of each point of front fender
middle	Left	Right	front	after	middle	front	after
115	117	117	110	112	102	109	103
Overall average value of engine compartment cover ：114					Overall average value of front fender ：105

Average value of each point of front door					The average value of each point of the rear door
middle	On	Next	front	after	middle	On	Next	front	after
114	111	110	115	113	110	115	116	114	115
Overall average value of front door ：113					The overall average value of the rear door ：114
Average value of all points on the roof					Average value of each point of rear compartment lid
middle	Left	Right	front	after	middle	Left	Right	-	Next
110	100	100	101	106	122	133	128	-	127
The overall average value of the roof ：103					Overall average value of rear compartment lid ：128

From the measured data , The machine GR9 On the whole, the paint thickness has both advantages and disadvantages , It mainly refers to the average paint thickness and national standard value of the roof and front fender 120 There are some gaps , The average thickness of engine cover and door paint is close to the national standard value , The average paint thickness of the rear compartment lid exceeds the national standard value , achieve 128 micron .