GMC Lemon Lawyer
Did you know GMC originally stood for General Motors Truck Company? Trucks like the Sierra and SUVs like the Acadia have faced issues with transmission harshness, infotainment freezes, and engine power loss. If your GMC isn’t getting the job done, call Lion Lemon for a free consultation now!
Here Are The Top Three Issues We See Across GMC Vehicles
If you've experienced any of these issues or you meet the criteria in the next section, there's a good chance you qualify.
Issue 1:
The transmission slips with harsh shifts in 8-speed units in the 2015-2020 Sierra and 2017-2022 Acadia.
Issue 2:
The engine vibrates due to faulty lifters in V8s in the 2019-2023 Sierra and 2021-2024 Yukon.
Issue 3:
The infotainment screen freezes and glitches in the 2020-2023 Terrain and 2021-2025 Hummer EV.
GMC Lemon FAQs
Find answers to common questions about GMC lemon issues.
The California Lemon Law (Song-Beverly Consumer Warranty Act) protects consumers who purchase or lease defective vehicles that cannot be repaired after a reasonable number of attempts. If your car qualifies as a lemon, you may be entitled to a refund, replacement, or cash compensation.
Your GMC may qualify as a lemon if: 1) The defect is substantial and affects safety, value, or use, 2) The GMC dealership has had a reasonable number of repair attempts, 3) The issue is covered under the original GMC warranty
California law does not specify an exact number, but generally: At least two repairs for serious safety defects (like brake or airbag failures), Four or more repair attempts for the same issue, or if the GMC has been in the shop for 30+ days (cumulative).
Yes, as long as the car was sold or leased with a GMC warranty and meets California's Lemon Law requirements.
Most cases settle within a few months, but timelines vary based on the manufacturer’s response and whether litigation is necessary.
Some modifications (e.g., custom wheels, tint, or stereo) do not void Lemon Law coverage. However, performance modifications (like engine tuning) may impact eligibility.
It depends. GMC may lowball offers or exclude certain costs. An attorney can ensure you get full compensation.
You may still qualify if the first repair attempt for the defect occurred while your GMC was under warranty.
If your GMC dealership won’t acknowledge or repair your vehicle’s issues, you may still have a case. We can help document your claims and take legal action.
If your car qualifies, you may be entitled to: Full refund (purchase price, taxes, fees, and loan balance, Replacement vehicle or Cash settlement for diminished value
Still have questions?
We're here to help you!
It's Simple
Substantial Defect
Your vehicle must have a significant issue that affects its functionality, value, or overall safety.
Repair Attempts
The issue must remain unresolved even after the manufacturer or an authorized dealer has made multiple attempts to fix it.
Timing
The problem happened within the first 18 months of owning the vehicle or before reaching 18,000 miles, whichever happens first.
You May Be Entitled Too:
1) Refund
2) Vehicle Replacement
3) Cash compensation under the California Lemon Law
