2. The 2.GS4 235T automatic transmission vehicle continues to use the second generation 1.5T turbocharged engine independently developed by GAC, and adopts GCCS patented fuel control technology, DCVVT bicontinuous variable valve timing mechanism, variable displacement oil pump, cylinder grinding technology, low inertia electronically controlled turbocharger and other technologies.
3. The 6-speed automatic manual transmission provided by Aisin also provides four driving modes: e-economy, d-daily, m-manual and s-sport. In each mode, the response of the gearbox is different.
4. Driving in economy mode is often lazy, and the speed will hardly exceed 2000 rpm, even if the speed is 1800 rpm, the gear will be upshifted in advance. If you loosen the throttle, you will often enter the idle state, which will make the vehicle slide further and improve fuel economy. At the same time, downshifting is also quite inactive.
5. In the daily mode, the throttle is slightly sensitive, and the shift is delayed to 2000 rpm, which is better for the engine performance. As for the S gear, the throttle is further optimized, at least when the speed reaches 3000 rpm, the gear will be upgraded, and at the same time, the speed will be kept above 2000 rpm, allowing the power to explode at will.
6. In manual mode, the gearbox performs the instructions of upshift and downshift well, and the gearbox will not upshift by itself, and downshift is also performed well within a reasonable speed range. In terms of downshifting, this gearbox did not show a good performance. For example, when cruising, a foot of floor oil suddenly comes, the whole car will suddenly stop, and then the gearbox will quickly downshift two gears and then speed up. If it is judged that the speed is not high enough, the gearbox will be shifted down by another gear to improve the power output. The overall adjustment of the gearbox is still biased towards comfortable driving, and the ride comfort is still quite high.
7. In E-economy mode and D-daily mode, you can loosen the throttle gearbox to enter the state of neutral taxiing, thus improving fuel economy. However, unlike other models, the setting of the 6AT gearbox of GS4 is a bit slow. It takes some time for the vehicle to slide in neutral after releasing the throttle, which is more like the computer confirming whether it really needs to slide, so that the speed will not be lost after releasing the throttle for a short time, and the speed will be more responsive. Of course, when you step on the accelerator while taxiing, the combination of speed and gear is very missing, and there is no setback.