2020
GMC Sierra 2500

Starts at:
$45,400
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New 2020 GMC Sierra 2500
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Not rated
Safety rating
NHTSA tested vehicle score
Consumer rating
Owner reviewed vehicle score
Not rated
Safety rating
NHTSA tested vehicle score
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Available trims

See the differences side-by-side to compare trims.
  • 2WD Reg Cab 142"
    Starts at
    $35,800
    3
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,976 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Double Cab 149"
    Starts at
    $38,400
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,811 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Reg Cab 142"
    Starts at
    $38,600
    3
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,013 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Double Cab 162"
    Starts at
    $38,600
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,840 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 159"
    Starts at
    $40,200
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,798 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 2WD Reg Cab 142" SLE
    Starts at
    $40,400
    3
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,976 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 172"
    Starts at
    $40,400
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,848 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Double Cab 149"
    Starts at
    $41,200
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,795 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Double Cab 162"
    Starts at
    $41,400
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,851 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Double Cab 149" SLE
    Starts at
    $42,400
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,811 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Double Cab 162" SLE
    Starts at
    $42,600
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,840 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 159"
    Starts at
    $43,000
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,808 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Reg Cab 142" SLE
    Starts at
    $43,200
    3
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,013 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 172"
    Starts at
    $43,200
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,909 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 159" SLE
    Starts at
    $44,200
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,798 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 172" SLE
    Starts at
    $44,400
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,848 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Double Cab 149" SLE
    Starts at
    $45,200
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,795 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Double Cab 162" SLE
    Starts at
    $45,400
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,851 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 159" SLE
    Starts at
    $47,000
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,808 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 172" SLE
    Starts at
    $47,200
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,909 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 2WD Double Cab 149" SLT
    Starts at
    $51,000
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    4,011 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Double Cab 162" SLT
    Starts at
    $51,200
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    4,040 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 159" SLT
    Starts at
    $52,800
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,998 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 172" SLT
    Starts at
    $53,000
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    4,048 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Double Cab 149" SLT
    Starts at
    $53,800
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,995 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Double Cab 162" SLT
    Starts at
    $54,000
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,101 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 159" SLT
    Starts at
    $55,600
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,008 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 172" SLT
    Starts at
    $55,800
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,109 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 159" AT4
    Starts at
    $58,300
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,008 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 172" AT4
    Starts at
    $58,500
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,109 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 159" Denali
    Starts at
    $64,300
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,008 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 172" Denali
    Starts at
    $64,500
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    4,109 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    See all specs

Photo & video gallery

2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500 2020 GMC Sierra 2500

The good & the bad

This vehicle doesn't have any good or bad insights yet.

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Available cars near you

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Factory warranties

New car program benefits

Basic
3 years / 36,000 miles
Corrosion
3 years / 36,000 miles
Powertrain
5 years / 60,000 miles
Roadside Assistance
5 years / 60,000 miles

Certified Pre-Owned program benefits

Age / mileage
5 model years or newer / up to 75,000 miles
Basic
12 months / 12,000 miles bumper-to-bumper original warranty, then may continue to 6 years / 100,000 miles limited (depending on variables)
Dealer certification
172-point inspection
See all CPO program details

Compare similar vehicles

Select cars to compare for more detailed info.
  • 2020
    4.7
    GMC Sierra 2500
    Starts at
    $35,800
    3
    Seat capacity
    Gas V8
    Engine
    Rear-wheel drive
    Drivetrain
    3,851 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    Compare
  • 2021
    4.3
    GMC Sierra 2500
    Starts at
    $36,200
    3
    Seat capacity
    Gas V8
    Engine
    Rear-wheel drive
    Drivetrain
    3,848 lbs
    Payload Capacity
    18,500 lbs
    Towing Capacity
    Compare
  • 2019
    4.9
    Chevrolet Silverado 2500
    Starts at
    $37,600
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear-wheel drive
    Drivetrain
    3,158 lbs
    Payload Capacity
    13,000 lbs
    Towing Capacity
    Compare
  • 2021
    4.5
    GMC Sierra 3500
    Starts at
    $37,400
    2
    Seat capacity
    Gas V8
    Engine
    Rear-wheel drive
    Drivetrain
    4,304 lbs
    Payload Capacity
    20,000 lbs
    Towing Capacity
    Compare
Compare all vehicles

Consumer reviews

91% of drivers recommend this car
4.7 / 5
Based on 23 reviews
Write a review
Comfort 4.9
Interior 4.9
Performance 4.8
Value 4.5
Exterior 4.9
Reliability 4.7

Most recent

By Allan from Myrtle Beach
Owns this car
June 9, 2021

2020 GMC 2500 AT4

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
Comfort 5.0
Interior 5.0
Performance 5.0
Value 4.0
Exterior 5.0
Reliability 5.0
9 people out of 9 found this review helpful. Did you?
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By Spangled from Lancaster, Ohio
Owns this car
June 4, 2021

Best truck I've owned yet

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
Comfort 4.0
Interior 4.0
Performance 4.0
Value 4.0
Exterior 4.0
Reliability 5.0
2 people out of 3 found this review helpful. Did you?
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See all reviews

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GMC dealers near you

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FAQ

What trim levels are available for the 2020 GMC Sierra 2500?

The 2020 GMC Sierra 2500 is available in 5 trim levels:

  • (10 styles)
  • AT4 (2 styles)
  • Denali (2 styles)
  • SLE (10 styles)
  • SLT (8 styles)

What are some similar vehicles and competitors of the 2020 GMC Sierra 2500?

The 2020 GMC Sierra 2500 compares to and/or competes against the following vehicles:

Is the 2020 GMC Sierra 2500 reliable?

The 2020 GMC Sierra 2500 has an average reliability rating of 4.7 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 GMC Sierra 2500 owners.

Is the 2020 GMC Sierra 2500 a good Truck?

Below are the cars.com consumers ratings for the 2020 GMC Sierra 2500. 91.3% of drivers recommend this vehicle.

4.7 / 5
Based on 23 reviews
  • Comfort: 4.9
  • Interior: 4.9
  • Performance: 4.8
  • Value: 4.5
  • Exterior: 4.9
  • Reliability: 4.7

GMC Sierra 2500 history

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