The contact owns a 2015 Chevrolet Corvette. The contact stated that while the vehicle was on a trailer dynamometer machine, a plastic piece at the bottom of the accelerator pedal fractured. The accelerator pedal slid up and became stuck in the full-throttle position and had to be manually returned to the normal position. The contact stated the engine overheated, and the stop button failed to turn off the vehicle. The ABS and traction control warning lights were illuminated. The vehicle was towed back to the residence. The failure mileage was approximately 40,000.
The worst 2015 Chevrolet Corvette problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Transmission18
- Wheels12
- Engine8
- Fuel system8
- Visibility7
- Electrical5
- Airbags4
- Seat belts3
- Suspension2
- Acceleration1
Specific symptoms reported on the 2015 Chevrolet Corvette
Recalls 5
Seat belts: pretensioner
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V‑651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
- Risk
- A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
- Remedy
- GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1‑800‑521‑7300, Cadillac customer service at 1‑800‑458‑8006, Chevrolet customer service at 1‑800‑222‑1020, or GMC customer service at 1‑800‑462‑8782. GM's number for this recall is 17287.
Recall number 17V437000 · Recall details
Seat belts: pretensioner
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
- Risk
- A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
- Remedy
- GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1‑800‑521‑7300, Cadillac customer service at 1‑800‑458‑8006, Chevrolet customer service at 1‑800‑222‑1020, or GMC customer service at 1‑800‑462‑8782. GM's number for this recall is 16007.
Recall number 16V651000 · Recall details
Suspension
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Corvette vehicles manufactured September 26, 2014, to October 2, 2014. In the affected vehicles the toe link outer ball joint on the rear suspension may not have been properly tightened during the assembly process. The Toe link may loosen with the vehicle use and eventually separate.
- Risk
- A toe link separation can result in a reduction in vehicle stability and steering control, increasing the risk of a vehicle crash.
- Remedy
- GM will notify owners, and dealers will inspect and replace any damaged parts, free of charge. The recall began February 23, 2015. Owners may contact GM customer service at 1‑800‑222‑1020 (Chevrolet). GM's number for this recall is 14857.
Recall number 15V031000 · Recall details
Air bags
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Corvette vehicles manufactured August 20, 2014, to August 27, 2014. In the event of a driver frontal air bag deployment, the driver air bag module back plate may fracture, allowing the driver air bag to separate from the steering wheel.
- Risk
- An air bag that separates from the steering wheel may increase the risk of injury to the driver in the event of a crash.
- Remedy
- GM will notify owners, and dealers will replace the driver side air bag, free of charge. The recall began on October 29, 2014. Owners may contact Chevrolet customer service at 1‑800‑222‑1020. GM's number for this recall is 14594.
Recall number 14V570000 · Recall details
Parking brake
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Corvette vehicles manufactured August 20, 2014, to September 4, 2014. In the affected vehicles, only one of the rear parking brake cables may be fully seated and engaged, resulting in the parking brake only operating on one of the rear park brake drums. Without the parking brake working on both rear wheels, the vehicle may roll away if parked on a steep gradient. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 135, "Light Vehicle Brake Systems."
- Risk
- If the parking brake cable isn't fully seated and engaged on both of the rear park brake drums, the vehicle may roll away if parked on a steep gradient, increasing the risk of a crash.
- Remedy
- GM will notify owners, and dealers will inspect and correct the park brake cable installation, as necessary, free of charge. The recall began on October 31, 2014. Owners may contact Chevrolet customer service at 1‑800‑222‑1020. GM's number for this recall is 14620.
Recall number 14V568000 · Recall details
Technical service bulletins for the 2015 Chevrolet Corvette 1,823
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- This PI communicates the proper part numbers for transmission connectors and internal harness to prevent...
- This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- PI to help diagnose A/C concern
- This preliminary information communicates information about how to determine if a wheel and tires size...
- This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a...
- This Preliminary Information communication provides information to the technician about vehicles that have...
- This PI Addresses a possible solenoid wiring fault and how to inspect the build date to identify
- This PI advises dealers to inspect for a missing pump gasket if the vehicle exhibits no movement following...
- New Vehicle Monitoring Programs Section in IVH
2015 Chevrolet Corvette fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 6.2L 8‑cyl | RWD | 13-17 | 21-29 | 16-21 |
What 2015 Chevrolet Corvette owners say
Most recent owner complaints, unedited.
When C7 Stingray Corvette in the garage with the door closed, there is a strong smell of fuel coming from the vehicle, this problem started around July, 2025.... I have owed the vehicle for 3 years never a problem until now.
Driving down interstate at 74 MPH when engine acted like it wasn't accelerating and I was able to get off on an exit when car died had to have it towed to a chevrolet dealership. Engine wouldn't turn over at all. So Chevrolet did a visual inspection and said a valve spring on #8 cylinder had broke and they needed to tear into it further. So for another $1160.00 they would tear the engine down further to see what damage had been done. Chevrolet never notified me that they had a TSB on valve spring issue. Now my engine is no good. General Motors will give no assistance on repair. My engine shut down at 74 mph no longer running on an interstate.
The contact owns a 2015 Chevrolet Corvette. The contact stated that the vehicle experienced severe shuddering and vibration while accelerating from a stationary position and while driving at slower speeds. The cause of the failure has not yet been determined. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The contact was provided with information of a TSB related to the failure. No further information was available. The failure mileage was 13,000.
Torque converter shudder and noise (definitely and issue related transmission). Around 1,500 RPM the vehicle starts to experience the shudder, shaking, and noise. Additionally there is a feeling of a surge in power, like if the vehicle shifts to an upper gear un intentionally, the vehicle launches forward occasionally (lurching forward). There is absolutely no issue while the vehicle idles, not at low or high RPM. The issue only occurs while the vehicle is in motion and at around 1,500 RPM. Using a V4 to V8 delete (Range Technology RA003B AFM/DFM Disabler) helps the issue significantly but it's still an issue. If that disabler is removed the issue is extremely pronounced. I purchased this vehicle as a used vehicle. I wouldn't have purchased the vehicle if I had the slightest idea of such a major issue with the vehicle.
The factory supplied OEM GM wheels on this vehicle are cracking in the rims. This is not due to striking any road hazards whatsoever, there is simply a manufacturing defect within the wheel itself. My vehicle is a 2015, but only has 23000 miles on it. My rear left tire developed an air leak which was the initial hint that something was wrong. The crack was confirmed as the cause by my auto shop. I had this repaired via a weld, but the future structural soundness of the wheel is suspect. The shop has repaired many Corvette wheels like mine and most have come back again for the same problem. I had the other wheels inspected and found out the left front wheel is cracked as well. I am replacing the wheels with mono block forged wheels from an aftermarket supplier at my own expense due to having no confidence in the GM wheels. A wheel coming apart at high speed is an obvious safety hazard to myself and others on the road. GM is shirking any responsibility for this manufacturing defect. There are thousands of threads about this issue all over the Corvette forums. It is shameful that a vehicle that costs over six figures should have this issue. I have never had this sort of problem with any other vehicle I have ever owned throughout the decades, not even entry level vehicles. This really should be a safety recall.
I currently have a cracked but now welded rim that is off my 2015 Z06 Corvette. This rim is cracked due to a manufacture defect. This is now a known issue and yet to be resolved but this is definitely a safety issue when driving down the road.
There is a strong gas smell when my vehicle is parked in the home garage. The smell is very strong on the rear tire area on the driver's side of the vehicle. I contacted Gunn Chevrolet and will drop the car off 8 September 2023. There are no warning lights for this issue on the vehicle. There are several bulletins on gas leaks on C7 corvettes. Here is one bulletin: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6
I own a 2015 Corvette Z06 and I had new tires put on last week and the shop found a crack in the rear passenger side wheel. I had to buy a replacement wheel before i could drive it again, since it could have lost air in the tire at any time, which is not safe. This is a common problem with this vechicle.
There has been a lawsuit in reference to the lifters in alot of GM cars. Now my 2015 corvette has the same issue. The bad lifter.
Compare the 2015 Chevrolet Corvette
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Other model years
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Questions about the 2015 Chevrolet Corvette
Is the 2015 Chevrolet Corvette reliable?
Owners have filed 65 complaints about the 2015 Chevrolet Corvette, fewer than a typical Corvette model year.
What is the 2015 Chevrolet Corvette year score?
The 2015 Chevrolet Corvette scores 71 out of 100 (average). The score compares it with the other model years of the Chevrolet Corvette: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2015 Chevrolet Corvette?
Transmission and drivetrain, with 18 complaints, typically around 10,881 miles. Next is wheels (12).
How many recalls does the 2015 Chevrolet Corvette have?
5 recalls, covering seat belts, suspension and air bags.
What year does the Chevrolet Corvette have bad transmission?
The Chevrolet Corvette model years with the most transmission complaints are 2005 (70 complaints), 2007 (51 complaints) and 2006 (33 complaints).
What gas mileage does the 2015 Chevrolet Corvette get?
Official estimates for the 2015 Chevrolet Corvette range from 16 to 21 mpg combined. The most efficient version (6.2L 8-cyl, RWD) gets 13-17 city and 21-29 highway.
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