How the 2021 Silverado Powertrain Warranty Compares to Other Years
Compare the 2021 Silverado powertrain warranty with other model years. Learn what GM drivetrain warranty covers and when to extend coverage with Granger Warranty.
Understand the differences in GM drivetrain warranty coverage between Silverado model years and learn when an extended protection plan makes sense.
When you’re driving a truck like the 2021 Chevy Silverado, reliability and long-term performance are key. That’s where your warranty comes into play. The 2021 Silverado powertrain warranty offers a strong layer of protection, but how does it compare to other Silverado model years? Whether you’re shopping used or weighing your options on coverage, understanding what’s included (and what’s not) in the GM drivetrain warranty will help you make an informed decision. In this guide, we’ll compare powertrain coverage across model years and explain why many owners choose to extend their warranty through a trusted provider like Granger Warranty.
Here’s how GM’s powertrain warranty stacks up across recent Silverado model years:
Model Year | Powertrain Coverage Length | Mileage Limit | Coverage Highlights |
2021 | 5 years | 60,000 miles | Engine, transmission, RWD/4WD systems |
2020 | 5 years | 60,000 miles | Same as 2021 |
2019 | 5 years | 100,000 miles (if purchased before March 2019) | Extended mileage for earlier builds |
2022 | 5 years | 60,000 miles | Same core components |
2023 | 5 years | 60,000 miles | Standard GM drivetrain warranty |
2024 | 5 years | 60,000 miles | No major changes reported |
2025 | 5 years | 60,000 miles | Continues trend with no increase in mileage |
Note: Prior to 2020, GM offered 100,000 miles of powertrain coverage for some vehicles. That longer mileage window was phased out in favor of the current 60,000-mile limit.
The GM drivetrain warranty for the 2021 Silverado includes:
What’s not included:
For full protection, especially if you plan to keep your truck past 60,000 miles, an extended warranty fills in the gaps.
If your 2021 Silverado is approaching its 60,000-mile limit or you simply want added peace of mind, consider extending your warranty with a GM-backed protection plan from Granger. Here’s how it works:
Plan Type | Coverage Level | Max Term Available | Deductible Options |
Silver | Powertrain only | Up to 8 years / 125,000 miles | $0, $100, $200 |
Platinum (PremiumCARE) | Bumper-to-bumper + powertrain | Up to 10 years / 150,000 miles | Flexible |
Added Care Plus | Major mechanical systems | Up to 8 years / 150,000 miles | Customizable |
Explore plan options here: https://www.grangerwarranty.com/
Buying protection is simple:
1. Can I still buy an extended warranty if my Silverado is out of warranty?
Yes. As long as your vehicle is still in good condition and under mileage limits, you may still qualify for coverage.
2. Is the 2021 Silverado powertrain warranty transferable?
Yes, GM warranties are transferable to the next owner, which can boost resale value.
3. How do I know if I’m still under the factory powertrain warranty?
Check your in-service date and mileage. Most 2021 models began service in 2020 or 2021, so many are nearing expiration.
4. What’s the difference between the powertrain and bumper-to-bumper warranty?
The powertrain warranty covers only the engine, transmission, and drive systems. Bumper-to-bumper covers nearly everything else for a shorter duration.
5. Can I take my Silverado to any shop for repairs under warranty?
For warranty-covered repairs, work must be done at a GM-certified dealership.
Do not wait until your factory powertrain warranty expires. Lock in long-term coverage now with a plan from GrangerWarranty.com and enjoy confidence for every mile.
Get Your Quote Now: GrangerWarranty.com
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