What are the common issues with the 2017 GS8?
3 Answers
The common issues with the GS8 include insensitive rain sensing of the wipers, somewhat loud noise, poor sound system performance, small trunk space, and a relatively high frequency of 'ticking' noise from the engine. Below is some relevant information about the GS8: Positioning: The GAC GS8 is a large seven-seat premium SUV launched by GAC Motor, an independent brand under GAC Group. The vehicle's dimensions are 4810mm in length, 1910mm in width, and 1770mm in height, with a wheelbase of 2800mm. Powertrain: In terms of power, the GAC GS8 is equipped with a 2.0T engine, delivering a maximum power of 201 horsepower and a peak torque of 320Nm, paired with an Aisin 6-speed automatic transmission.
I've been driving a 2017 GS8 for 5 years, and it has quite a few common issues. The transmission jerks at low speeds, which is particularly annoying, especially when downshifting from third to second gear in traffic jams - even after software updates, the problem persists. The engine shakes violently during cold starts with unstable RPM, though it improves after warming up. The battery drains excessively, often failing to start after just a week parked in winter - many owners in our group complain about this. The most frustrating issue is the sunroof leaks; the drainage holes are too narrow and easily clogged, requiring post-rain carpet moisture checks. The infotainment system lags like an old smartphone, with navigation turn prompts always delayed. The passenger seat creaks on bumpy roads, and the dashboard plastic parts constantly make noise from thermal expansion/contraction. The brakes have excessive dead travel in the initial pedal movement, requiring hard pressing to stop effectively - rainy days demand early deceleration. The wiper blades lose effectiveness within six months.
Common issues with the 2017 GS8 during repairs include: the engine warning light often staying on, mostly due to oxygen sensor problems, with replacement costs around 500 yuan. Transmission shift shock is common; cleaning the valve body oil passages can alleviate it, but the effect is not long-lasting. Chassis noise is mostly caused by aging stabilizer bar bushings, and replacing them for about a hundred yuan can quiet it down. Headlight fogging is very common, caused by aging sealant that leads to water droplets in rainy weather. The electronic parking brake module is prone to failure, and a dashboard warning requires immediate inspection. The steering universal joint tends to make a knocking noise over time, with a feeling of play when turning. The turbocharger pipe clamps are prone to loosening, leading to weak acceleration and a hissing sound. These issues have been improved in newer models, so if buying a used one now, these components should be carefully inspected.
