Extended warranty worthiness profile

2021 Chevrolet Silverado 1500

Broad repair planning ranges plus reported complaint, recall and manufacturer communication signals. Reports describe submitted cases and do not measure the probability of failure.

769complaint reports

8recall campaigns

1,451manufacturer communications

6leading reported components

Animated diagnostic view representing the 2021 Chevrolet Silverado 1500

Model-year reading

What the 2021 record can and cannot say

Owners submitted 769 complaints for the 2021 Chevrolet Silverado 1500 in this database. That count lands 77 above the median year in this model file, without adjusting for sales or time on the road.

The leading tag is Engine, attached to 344 reports. Its 44.7% share points toward a contract section worth reading, not the next component destined to fail.

The largest applicable parts midpoint belongs to Engine replacement or major internal repair at $7,000. Coverage has value only if the administrator accepts both the component and the cause.

Vehicle configuration

2021 EPA specification range

The official dataset contains 36 matched configurations for this model year. The range reflects trim and drivetrain choices, not changes to the complaint count.

Vehicle classSpecial Purpose Vehicle and Standard pickup

Fuel choicesDiesel, Gasoline, and Gasoline or E85

Drive layoutsFour-wheel drive and Rear-wheel drive

Engine range2.7 to 6.2 L; 4 to 8 cylinders

EPA efficiency14 to 27 mpg

Transmission typesAutomatic

EPA figures vary by configuration. Confirm the exact engine, drive layout and fuel system from the VIN or original window sticker. Source: FuelEconomy.gov vehicle data, updated 2026-06-16.

Estimated repair bills

Major repair cost range

Parts and labor benchmarks combined with an independent-shop labor model for Dallas, TX. Published model estimates calibrate supported repairs; model-year configuration data removes incompatible scenarios.

Repair	System	Estimated range
Engine replacement or major internal repair	Engine	$5,860-$16,847
Transmission replacement	Transmission	$3,492-$11,122
Transfer case replacement	Driveline	$2,044-$8,129
Turbocharger replacement	Turbo and Supercharger	$1,520-$6,465
Catalytic converter replacement	Exhaust and emissions	$3,053-$3,178
Timing chain replacement	Engine	$1,895-$2,968
Strut and control arm repair	Suspension	$946-$4,495
Head gasket replacement	Engine	$1,921-$2,432
Heater core replacement	Climate control	$1,850-$2,494
Steering rack replacement	Steering	$2,080-$2,234

Compare years

Other Chevrolet Silverado 1500 model years

202584 reports · 0 recalls 2024278 reports · 2 recalls 2023351 reports · 3 recalls 2022574 reports · 6 recalls 2021769 reports · 8 recalls 2020692 reports · 12 recalls 20191,038 reports · 10 recalls 2018509 reports · 7 recalls 2017707 reports · 6 recalls 2016788 reports · 11 recalls 20151,092 reports · 11 recalls

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