Model year guide

2020 GMC Sierra

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2020 GMC Sierra is worth — from official NHTSA and EPA data. 22 on record.

2020 GMC Sierra — representative photo
Representative photo · via Wikimedia Commons

2020 GMC Sierra at a glance

Safety recallsNone
Combined18 mpg
Typical price$64,394

Free: specs, open recalls for that exact car, build sheet and fair price.

2020 GMC Sierra recalls 0

No NHTSA safety-recall campaigns are on record for the 2020 GMC Sierra.

Source: U.S. NHTSA. A recall applies to a model year, but only a VIN check shows whether a specific car has had the repair done.

2020 GMC Sierra MPG & running costs

Combined18 mpg
City17 mpg
Highway21 mpg
Est. annual fuel cost$3,556

Source: U.S. EPA / DOE fueleconomy.gov, averaged across trims.

What's a 2020 GMC Sierra worth?

Low
$43,488
Typical price
$64,394
High
$82,981

From 21 comparable 2020 GMC Sierra listings.

Estimated 5-year cost to own

A rough guide to what running a 2020 GMC Sierra costs over five years and 75,000 miles.

Fuel (5 yrs)$17,780
Depreciation (5 yrs)$28,900
Total$46,680
Per mile$0.62

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. Depreciation compares today's typical asking price for this model year ($64,394) with the same model 5 model-years older ($35,508), from CarLogs listing data. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2020 GMC Sierra trims & engines on record

Trims
AT4 · Denali · Fleet/Base · SLE · SLT · Elevation
Engines
6.6L 8-cyl · 5.3L 8-cyl · 6.2L 8-cyl · 2.7L 4-cyl · 4.3L 6-cyl · 3.0L 6-cyl

2020 GMC Sierra vehicles on record

Other GMC Sierra model years

2020 GMC Sierra — frequently asked questions

Does the 2020 GMC Sierra have any safety recalls?

No NHTSA safety-recall campaigns are on record for the 2020 GMC Sierra.

What gas mileage does the 2020 GMC Sierra get?

The U.S. EPA rates the 2020 GMC Sierra at about 18 mpg combined (17 city / 21 highway).

How much is a 2020 GMC Sierra worth?

Comparable 2020 GMC Sierra listings run roughly $43,488–$82,981, typically around $64,394 (from 21 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.