Model InformationGMCSierra 15004WD Crew Cab 147' AT4

2020 GMC Sierra 1500 AT4

Original MSRP Range
$29,600 - $58,500
Available Style(s)
Truck
MPG
15 - 20 MPG City / 20 - 24 MPG Hwy
Find 2020 GMC Sierra 1500 AT4 Vehicles for Sale
45 vehicles starting at $51,871
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2020 GMC Sierra 1500 AT4

What We Like

  • Classy styling
  • Industry-exclusive MultiPro tailgate
  • Upgraded ProGrade trailering system
  • User-friendly infotainment system
  • Available carbon fiber bed
  • Smooth ride, especially with optional Adaptive Ride Control
  • Luxurious Denali model
  • Strong V8 and turbo-diesel engines

What We Don't

  • Interior is still too similar to the Silverado
  • Arguably overpriced in the higher trims when compared to competitors
  • Outclassed in interior luxury by some rivals
  • AT4 trim could use more off-road capability

Ratings

Consumer Rating

3.9/ 5

Specifications

  • Fuel Capacity
    24.0 gal
  • Engine Type
    5.3L Gas V8
  • Horsepower
    355 @ 5600 rpm
  • Torque (lb-ft)
    383 @ 4100 rpm
  • Tires
    265/65R18SL
  • Rim Size
    18 x 8.5 in.
  • Rims
    Aluminum
  • Spare Tire Type
    Information Unavailable
  • Front Headroom
    43.03 in.
  • Front Legroom
    44.53 in.
  • Locking Differential
    Locking Rear Differential
  • Max Towing Capacity
    9800.0 lbs.
  • Driven Wheels
    Information Unavailable
  • Curb Weight
    Information Unavailable
  • Max Gross Weight
    7000.0 lbs.
  • Wheelbase
    147.53 in.
  • Height
    78.35 in.
  • Seating Capacity
    5
  • Rear Headroom
    40.12 in.
  • Rear Legroom
    43.4 in.
GMC Sierra 1500 4WD Crew Cab 147' AT4 Safety
Frontal Crash Rating
Overall Rating
Rollover Rating
Side Barrier Rating
Side Crash Rating
5 Year Cost to Own

$51,866 ($0.69 per mile)

5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the cars loss in value over time (depreciation)See Detailed Cost to Own
Warranty

Original Warranty

Basic3 Years/36,000 Miles
Drivetrain5 Years/60,000 Miles HD Duramax Diesel
Corrosion3 Years/36,000 Miles
Rust-Through6 Years/100,000 Miles
Roadside Assistance5 Years/60,000 Miles HD Duramax Diesel
Maintenance1 Year/1 Visit

Safety Features & Equipment

Braking & Traction
  • 4-Wheel Anti-Lock Brakes
  • Tire Pressure Monitoring System
  • Traction Control
Passenger Restraint
  • Driver Air Bag
  • Passenger Air Bag
  • Rear Side Curtain Airbags
  • Side Air Bag
  • Side Head Air Bag
Road Visibility
  • Daytime Running Lights
  • Fog Lights
Accident Prevention
  • Bluetooth, Hands-Free
  • Parking assist
  • Rearview Camera
Security
  • Alarm System
  • Telematics
Packages
  • Premium Pkg
  • Preferred Pkg
  • Driver Alert Pkg I
  • Assist Step & Tonneau Pkg
  • Premium Pkg
  • Premium Pkg
  • Premium Pkg
  • Off-Road Performance Pkg
  • CarbonPro Edition
  • Off-Road Performance Pkg
  • CarbonPro Edition
  • Payload
  • Cargo Convenience Pkg
  • Trailering Pkg
  • Driver Alert Pkg II
  • Technology Pkg
  • Technology Pkg
  • Performance Upgrade Pkg

GMC Dealerships Near You

Country Buick GMC of Leesburg

(8.23 miles away)
326 East Market Street, Leesburg, VA 20176
(571) 206-5597
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Koons GMC

(14.08 miles away)
2.6
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2000 Chain Bridge Road, Vienna, VA 22182
(571) 512-7276
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JOYCE KOONS GMC

(15.44 miles away)
4.6
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10660 Automotive Dr., Manassas, VA 20109
(571) 619-6359
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