

Engine (9%)
Transmission and Drivetrain (25%)
Brakes and Traction Control (2%)
Suspension and Steering (3%)
Electrical and Air Conditioning (32%)
Paint, Rust, Leaks, Rattles, and Trim (23%)
Other (6%)
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (0%)
$100 - $499 (0%)
< $100 (100%)
supercharged 650hp 6.2L V8 8-speed shiftable automatic RWD
1000 mi | Tranny was taking 3-4 seconds to go into gear. Then it would kind of jump into gear. The dealer said that this is an adaptive transmission. To give it time. |
460-horsepower 6.2L V8 8-speed shiftable automatic RWD
9000 mi | A8 transmission fluid change to correct shudder issue. |
23000 mi | Torque Converter Repacement |
4000 mi | Torque converter shudder...known problem with the A8. Fix was a 3X flush with new part number GM HP Dex fluid. Rear axle seal leaking |
6000 mi | Torque converter shudder and hunting returned so Torque converter was replaced with revised part number and revised fluid Shudder and hunting have not returned by 8000 miles |
11300 mi | The drivers side outside rear CV joint failed. Car was disabled and flat bedded to Dealer. Chevy replaced the entire axle assembly. Total cost would have been under $500. if not a warranty item. |
8000 mi | Torque Converter replaced under warranty due to shudder. At least a 3 day repair for dealer as entire rear end including torque tube must be removed. A somewhat common problem with A8 transmission. |
16000 mi | Experienced the transmission surge again. This time Dealer installed a new GM transmission fluid that was supposed to fix the issue. After 1,000 mi it seems to have solved the issue, at least temporarily |
24000 mi | Dealer replaced torque converter. In V4 mode torque converter would lock and unlock about every 5 seconds. It shuddered each time it locked up. |
Check engine light and transmission would not shift properly. Entire Transmission replaced. Repaired just before Lemon Law applied. |
16:00 13 Aug 2015, I was pulling out of an intersection and nearly lost control with the unexpected hard shifting while turning the vehicle. This was going only into second gear shifts while in car was in touring mode. This issue was repeat |
15000 mi | Flush and refill transmission with synthetic for stuttering on V4 to V8 transition. |
455-horsepower 6.2L V8 8-speed shiftable automatic RWD
7500 mi | Torque converter was replaced because it was slipping and causing entire vehicle to shudder. |
460-horsepower 6.2L V8 8-speed shiftable automatic RWD
13300 mi | torque converter replaced. |
455-horsepower 6.2L V8 8-speed shiftable automatic RWD
12000 mi | at 12k transmission got stuck at gears 1/2! towed it to the dealer, they said they reset the computer and "hope" it won`t happen again! |