2018 GMC Sierra problems, recalls, safety rating, MPG & value

Q: What gas mileage does the 2018 GMC Sierra get?

The U.S. EPA rates the 2018 GMC Sierra at about 18 mpg combined (16 city / 22 highway).

Q: How much is a 2018 GMC Sierra worth?

Comparable 2018 GMC Sierra listings run roughly $36,772–$71,950, typically around $50,300 (from 24 vehicles).

2018 GMC Sierra at a glance

Safety recallsNone

Combined18 mpg

Typical price$50,300

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

2018 GMC Sierra recalls 0

No NHTSA safety-recall campaigns are on record for the 2018 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.

2018 GMC Sierra MPG & running costs

Combined18 mpg

City16 mpg

Highway22 mpg

Est. annual fuel cost$3,518

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

What's a 2018 GMC Sierra worth?

Low

$36,772

Typical price

$50,300

High

$71,950

From 24 comparable 2018 GMC Sierra listings.

Estimated 5-year cost to own

A rough guide to what running a 2018 GMC Sierra costs over five years and 75,000 miles.

Fuel (5 yrs)$17,590

Depreciation (5 yrs)$23,250

Total$40,840

Per mile$0.54

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 ($50,300) with the same model 5 model-years older ($27,054), from CarLogs listing data. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.