2021 Chevrolet Silverado 1500 reliability record
NHTSA consumer complaints and recall campaigns for the 2021 Chevrolet Silverado 1500 from the dataset labeled 2026. The source file does not provide an exact snapshot date. Use the reported issues to guide further checks; these counts do not establish failure rates or repair costs.
- NHTSA complaints
- 1,010
- Dataset year: 2026; snapshot day not provided
- Top problem area
- ENGINE
- 333 complaints
- Recalls on record
- 8
- see below
- Reported harm
- 30 reported crashes · 15 injuries · 16 fires
How this record compares
raw NHTSA counts, not defect ratesCounts are not adjusted for vehicles sold, time in service or reporting frequency. A larger count does not establish a higher chance of failure, and these comparisons do not set the maintenance budget in our calculator.
Complaint rank
#386
of 4,194 vehicle records
Vs Chevrolet median
+702
median 308 across 473 Chevrolet records
Vs 2019-2023
+771
median 240 complaints in 444 records
Top component share
33%
Engine: 333 complaints
What owners report fails — 2021 Chevrolet Silverado 1500
- ENGINE 333
- POWER TRAIN 211
- ELECTRICAL SYSTEM 96
- UNKNOWN OR OTHER 65
- ENGINE AND ENGINE COOLING 44
8 recalls on record for the 2021 Chevrolet Silverado 1500
- NHTSA 26V083000 · 2026 · POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID Rear wheel lock up increases the risk of a crash.
- NHTSA 25V274000 · 2025 · ENGINE AND ENGINE COOLING:ENGINE:HARD PA Engine failure increases the risk of a crash.
- NHTSA 24V797000 · 2024 · POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID Rear wheel lock-up can increase the risk of a crash.
- NHTSA 21V985000 · 2022 · TIRES:TEMPORARY/EMERGENCY SPARE TIRE An ABS system that does not function properly can increase the risk of a crash.
- NHTSA 20V792000 · 2021 · SEAT BELTS:CRITICAL FASTENERS If a seat-belt bracket is not secured, the seat belt may not properly restrain an occupant in the front-row center seat
Estimate the 5-year cost to own a 2021 Chevrolet Silverado 1500
Build a separate budget with your purchase price, insurance quote, mileage and maintenance estimate. Complaint counts do not enter that calculation. Unknown local taxes and fees stay listed as costs to confirm.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2021 Chevrolet Silverado 1500 units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Dataset year: 2026; exact snapshot day not supplied. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2021 Chevrolet Silverado 1500 reliable?
NHTSA has 1,010 consumer complaints on record for the 2021 Chevrolet Silverado 1500 and 8 recalls. The most-reported problem area is engine (333 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2021 Chevrolet Silverado 1500 units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2021 Chevrolet Silverado 1500?
Owners most often report problems with: engine (333), power train (211), electrical system (96), unknown or other (65). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2021 Chevrolet Silverado 1500?
This complaint dataset does not measure repair prices or predict a maintenance budget for the 2021 Chevrolet Silverado 1500. Use your purchase price, insurance quotes, fuel use and a maintenance estimate in the separate five-year cost calculator. It does not convert complaint counts into repair costs, and any unknown taxes remain excluded and clearly listed.