2020 GMC Sierra 1500: every answer
35 trims: $29,600 to $58,900.
Key numbers: Base LB RWD
- MSRP
- $29,600
- Combined mpg
- 15 mpg to 26 mpg
- Length
- 229.6 in
- Ground clearance
- 8.1 in
- Destination
- $1,595
23 answers
Fuel and range
- How many mpg does it get?Up to 21 mpg.
- What does a road trip cost?$76 for 500 miles.
- What does it cost per mile?18.8 cents a mile.
- Is my mpg normal?EPA 17 mpg combined.
- What mpg at my city and highway mix?18.2 mpg at 50% city.
- Does it need premium gas?Regular.
- Drive or fly?Drive $252. Fly $750.
Towing
Price and payments
- What is the monthly payment?$593 a month for the 2WD Reg Cab 140".
- 0% financing or a rebate?0% wins by $3,256.
- How fast does it lose value?Keeps 62% after 3 years.
- What changed each year?Redesigned: 2014, 2019, 2020, 2022.
Hybrid, EV and AWD
Size and fit
- How big is it?229.6 in long.
- Will it fit in my garage?Fits a 20 x 20 ft garage.
- Will it clear the snow?8.1 in of clearance.
- Can it make a U-turn?49.5 ft turning circle.
Trims and equipment
- What are the trim levels?35 trims. $29,600 to $58,900.
- How long is the warranty?3 years or 36,000 miles.
Performance
Compare and choose
Compare
- Sierra 1500 vs Ford F-150 2020 from $28,745
- Sierra 1500 vs Chevrolet Silverado 1500 2020 from $28,500
- Sierra 1500 vs RAM 1500 2020 from $28,200
- Sierra 1500 vs GMC Canyon 2020 from $22,200
- Sierra 1500 vs Toyota Tundra 2020 from $33,575
- Nissan Frontier 2020 from $26,790
- Compare the Sierra 1500 with any car
Other Sierra 1500 years
Browse
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree