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HomeGMCGMC Sierra 15002020 GMC Sierra 1500 Double Cab
SLT Pickup 4D 6 1/2 ft
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Used 2020 GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 Ft

Columbus, OH
43085
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4.3
rating
Expert
4.0
rating
Consumer
Write a review
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2020 GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 ft

Pricing

Important info & Definitions

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Specifications

Dimensions, Weights & Capacities

Curb Weight
5020 lbs.
Fuel Capacity
24.0 gallons
Front Head Room
43.0 inches
Front Leg Room
44.5 inches
Max Seating Capacity
6
Minimum Ground Clearance
8.1 inches
Overall Length
231.8 inches
Front Shoulder Room
66.0 inches
Towing Capacity, Maximum
9300 lbs.
Trunk or Cargo Capacity
71.7 cu.ft.
Turning Diameter
46.3 feet
Wheel Base
147.4 inches
Bed Length
6.50 feet
Gross Vehicle Weight Rating (GVWR)
7100 lbs.
Payload Capacity
1940 lbs.

Exterior

Alloy Wheels
Available
Fog Lights
Available
Number of Doors
4 doors
Power Folding Exterior Mirrors
Available
Privacy Glass
Available
LED Headlights
Available

Mechanical

Drivetrain
4WD
Transmission Type
Automatic
10 speed
Available
Recommended Fuel
Regular
Hill Descent Control
Available
Hill Start Assist
Available
Parking Assist System
Available

Performance

Horsepower
355 @ 5600 RPM
Torque
383 @ 4100 rpm
Engine
V8, EcoTec3, DFM, 5.3 Liter

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 60000 miles
Corrosion
6 years / 100000 miles

2020 GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 ft Standard Features

  • 12V Power Outlet
  • Alarm System
  • Bluetooth Streaming Audio
  • Bluetooth Wireless Technology
  • Climate Control Air Conditioning
  • Cruise Control
  • Dual Power Front Seats
  • Folding Rear Seat
  • Hands Free Phone
  • Heated Seats
  • Heated Steering Wheel
  • Integrated Garage Door Opener
  • Internet Access
  • Leather Seats
  • Leather-Wrapped Steering Wheel
  • Navigation System
  • Power Driver's Seat
  • Power Outlet
  • Power Windows
  • Premium Radio
  • Rear Window Defroster
  • Remote Engine Start
  • Remote Keyless Entry
  • Satellite Radio
  • Smartphone Interface
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System
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2020 GMC Sierra 1500 Double Cab
KBB.com Review

4.3

Kbb.com Expert Rating

You'll Like This Car If...

Professional yet premium attitude. Engines range from a turbo 4-cylinder to a 6-cylinder diesel and a big V8. Exclusive hardware and technology to enhance work or play. Denali — the popular Sierra luxury version.

You May Not Like This Car If...

Doesn’t tow quite as much as the Ford F-150 and Ram 1500. Also lacks those rivals’ max payload rating. Not on the cutting edge of tech.

2020 GMC Sierra 1500 Double Cab
KBB.com Consumer Reviews

4.0

Consumer Rating

88 ratings
Value
3.9
Performance
4.3
Quality
3.9
Comfort
4.3
Reliability
4.0
Styling
4.6

2020 GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 ft Safety

2020 GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 ft Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Collision Warning System
  • Collision Warning System with Auto Brake
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Parental Control System
  • Pedestrian Detection System
  • Rear Head Curtain Airbag
  • Rear View Camera
  • Surround View Camera
4.0

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Frontal Crash
4.0
Side Barrier
4.0
Rollover Rating
4.0
Side Crash
5.0

Compare to Similar Vehicles

Used 2020
GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 ft
Used 2023
Ford F150 Super Cab
Used 2020
Ford F150
Used 2020
Ram 1500 Trucks
See Details
Price
$32,150
$30,055
$30,617
$30,108
KBB.com Rating
4.3
4.7
4.4
4.5
Consumer Rating
4.0
4.3
4.5
4.4
Fuel Economy
N/A
City 20/Hwy 26/Comb 22 MPG
City 15/Hwy 21/Comb 18 MPG
City 15/Hwy 21/Comb 17 MPG
Fuel Type
Gas
Gas
N/A
N/A
Safety Rating
4.0
5.0
4.0
5.0
Seating Capacity6636
Basic Warranty
3 years or 36000 miles
3 years or 36000 miles
3 years or 36000 miles
3 years or 36000 miles
Horsepower
355 @ 5600 RPM
325 @ 5500 RPM
395 @ 5750 RPM
395 @ 5600 RPM
Engine
V8, EcoTec3, DFM, 5.3 Liter
V6, EcoBoost, Twin Turbo, 2.7 Liter
V8, Flex Fuel, 5.0 Liter
V8, HEMI, 5.7 Liter
Drivetrain
4WD
2WD
4WD
4WD

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