2015 Chevrolet Corvette

The 2015 Chevrolet Corvette is a performance-oriented sports car that marked the second year of the C7 generation. It’s available with a range of trims including Stingray, Z51, and Z06. Engine options include the 6.2L LT1 V8 producing 455 hp and 460 lb-ft of torque (460 hp and 465 lb-ft with the performance exhaust), and the supercharged 6.2L LT4 V8 producing 650 hp and 650 lb-ft of torque. Transmission choices are a 7-speed manual and an 8-speed automatic. Owners often praise the Corvette’s powerful engines, sharp handling, and stylish design. Common complaints include the interior quality not matching the car’s performance, occasional electronic glitches, and the sometimes harsh ride quality.

Engine

6.2L LT1 V8

• Active Fuel Management (AFM) Lifter Failure
  • Description/Symptoms: Ticking or knocking noise from the engine, rough running, misfires, and potentially engine damage. Can be caused by a defective lifter or oil starvation to the lifters.
  • Solution: Replacement of the affected lifters and potentially the camshaft. In some cases, disabling the AFM system is recommended.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found
• Crankshaft Position Sensor Failure
  • Description/Symptoms: Engine stalling, rough idling, check engine light, or difficulty starting the vehicle.
  • Solution: Replacement of the crankshaft position sensor.
  • Estimated Cost to Fix: $150 - $300
  • Recalls: None Found

6.2L LT4 Supercharged V8

• Supercharger Belt Slippage
  • Description/Symptoms: Loss of power, especially under hard acceleration. Can be accompanied by a squealing or chirping noise from the engine.
  • Solution: Replacing the supercharger belt. Addressing any pulley misalignment issues.
  • Estimated Cost to Fix: $100 - $500 (depending on the extent of the problem)
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Rough idling, misfires, loss of power, check engine light, and potential fuel smell.
  • Solution: Replacement of the faulty fuel injector(s).
  • Estimated Cost to Fix: $300 - $800+ (depending on the number of injectors)
  • Recalls: None Found

Transmission

7-Speed Manual

• Clutch Master Cylinder Failure
  • Description/Symptoms: Difficulty shifting gears, especially into first or reverse. Soft or spongy clutch pedal feel. Potential fluid leaks.
  • Solution: Replacement of the clutch master cylinder.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

8-Speed Automatic (8L90)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Noticeable clunking during shifts, hesitation when accelerating, and overall rough shifting behavior.
  • Solution: Transmission flush with the updated Mobil 1 Synthetic LV ATF HP fluid. In some cases, replacement of the torque converter or valve body is required.
  • Estimated Cost to Fix: $300 (for flush) to $1,500 - $4,000+ (for more extensive repairs)
  • Recalls: None Found
• Torque Converter Shudder
  • Description/Symptoms: Vibration felt through the car, particularly at low speeds or during light acceleration.
  • Solution: Transmission flush with the updated Mobil 1 Synthetic LV ATF HP fluid. In severe cases, torque converter replacement.
  • Estimated Cost to Fix: $300 (for flush) to $1,000 - $2,000 (for torque converter)
  • Recalls: None Found

Suspension

• Magnetic Ride Control (MRC) Shock Failure
  • Description/Symptoms: Leaking fluid from the shocks, diminished ride quality, and reduced handling performance. Thumping noise when going over bumps
  • Solution: Replacement of the affected MRC shock(s). Requires special tools and calibration.
  • Estimated Cost to Fix: $1,000 - $2,000+ per shock (including labor)
  • Recalls: None Found
• Leaf Spring Issues (Cracking/Delamination)
  • Description/Symptoms: Clunking noise from the rear, especially when going over bumps. Visual inspection may reveal cracks or delamination of the leaf spring material.
  • Solution: Replacement of the leaf spring.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Malfunctioning
  • Description/Symptoms: The MyLink infotainment system freezes, becomes unresponsive, or exhibits glitches such as incorrect display information or loss of functionality.
  • Solution: Software update. In severe cases, replacement of the infotainment module.
  • Estimated Cost to Fix: $0 (if software update resolves the issue) to $500 - $1500+ (for module replacement)
  • Recalls: None Found
• Battery Drain Issues
  • Description/Symptoms: The battery drains quickly, especially when the car is not in use. Can result in difficulty starting the car or requiring a jump start.
  • Solution: Identify the parasitic draw. Can involve testing various electrical components.
  • Estimated Cost to Fix: $100 - $500+ (depending on the complexity of the issue)
  • Recalls: None Found
• Headlight Malfunctions
  • Description/Symptoms: Headlights flicker, go out intermittently, or fail to turn on.
  • Solution: Replacing the headlight bulb or ballast.
  • Estimated Cost to Fix: $200 - $700+ per headlight assembly
  • Recalls: None Found

Exterior

• Convertible Top Issues (For Convertible Models)
  • Description/Symptoms: The convertible top fails to operate correctly, gets stuck, or makes unusual noises during operation. May be caused by a faulty motor, hydraulic system, or sensor.
  • Solution: Diagnosis and repair of the convertible top mechanism. May involve replacing the motor, hydraulic pump, or sensors.
  • Estimated Cost to Fix: $500 - $2,000+ (depending on the extent of the problem)
  • Recalls: None Found
• Rear Fascia Sagging/Misalignment
  • Description/Symptoms: The rear fascia sags or becomes misaligned, particularly around the taillights or exhaust outlets.
  • Solution: Adjustment or replacement of the fascia mounting points.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Interior

• Delaminating Dashboard Leather
  • Description/Symptoms: On vehicles with the leather-wrapped dashboard option, the leather may start to separate from the underlying material, creating bubbles or wrinkles.
  • Solution: Replacement of the dashboard leather or the entire dashboard assembly.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found
• Seat Heater/Cooler Malfunction
  • Description/Symptoms: The seat heaters or coolers fail to operate correctly, providing either no heat/cooling or inconsistent performance.
  • Solution: Replacement of the heating/cooling element or control module.
  • Estimated Cost to Fix: $300 - $800+ per seat
  • Recalls: None Found

Summary:

The 2015 Chevrolet Corvette, while a performance car, is prone to certain issues. Engine problems, particularly with the AFM system in the LT1, and transmission issues with the 8-speed automatic are common and can be costly to repair. Suspension and electrical issues also occur, adding to the potential ownership expenses. While some issues are relatively minor, others, like engine lifter failure or transmission problems, can be severe and expensive.