GMC Sierra 2500HD vs Chevrolet Silverado 1500 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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New Car Pricing New listing price comparison and analysis.

2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
MSRP
$57,700
Invoice
$53,892
Average Price Paid
$55,178
725 listings nationwide

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2020 Chevrolet Silverado 1500
Custom Crew Cab 4WD
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2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
No Data Available
2020 Chevrolet Silverado 1500
Custom Crew Cab 4WD
No Data Available

Expert Reviews Reviews from CarGurus experts.

2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
George Kennedy Preview:

At the crossroads of luxury and workhorse trucks sits the 2020 GMC Sierra 2500 Heavy Duty. It receives several updates for 2020. The GMC Sierra 2500HD competes with other heavy-duty of...

2020 Chevrolet Silverado 1500
Custom Crew Cab 4WD
George Kennedy Preview:

The Chevrolet Silverado, a full-size pickup truck, is part of one of the most competitive segments in the new-car market. For 2020, it adds another arrow to its quiver with the additio...

Specs

2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
2020 Chevrolet Silverado 1500
Custom Crew Cab 4WD
Powertrain
Drivetrain
4X4
4X4
4X4
4X4
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume 36 gal 24 gal
Engine
Fuel Type
Biodiesel
Gasoline
Gasoline
Flex Fuel Vehicle
Power
--
401 hp @ 5,200 RPM
355 hp @ 5,600 RPM
--
Torque
--
464 lb-ft @ 4,000 RPM
383 lb-ft @ 4,100 RPM
--
Cylinders
8 cylinders
8 cylinders
8 cylinders
6 cylinders
Compression Ratio
16:1
10.8:1
11:1
11:1
Displacement
6,600 cc
6,600 cc
5,300 cc
4,300 cc
Bore x Stroke
4.06 in x 3.9 in
4.06 in x 3.86 in
3.78 in x 3.62 in
3.92 in x 3.62 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Overall -- 4 stars
Front Crash Overall -- 4 stars
Front Crash Driver -- 4 stars
Front Crash Passenger -- 4 stars
Side Crash Overall -- 5 stars
Side Barrier Driver -- 5 stars
Side Barrier Passenger -- 5 stars
Side Pole Driver -- 5 stars
Comfort and Convenience
Air Conditioning Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard --
Passenger Power Seats Standard --
Interior
Maximum Seating 5 seats 6 seats
Front Legroom 44.5 in 44.5 in
Back Legroom 43.4 in 43.4 in
Payload and Towing
Cargo Volume -- --
Maximum Payload 3,703 lbs --
Standard Towing Capacity 14,500 lbs 7,500 lbs
Maximum Towing Capacity 18,500 lbs --
Exterior
Length 250 in 231.7 in
Width 81.9 in 81.2 in
Height 79.8 in 75.5 in
Wheelbase 158.9 in 147.4 in
Bed Length 82.3 in 69.9 in

Available Options

2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD

Exterior Colors

  • Brownstone Metallic
  • Carbon Black Metallic
  • Dark Sky Metallic
  • Onyx Black
  • Pacific Blue Metallic
  • Red Quartz Tintcoat
  • Summit White

Option Packages

  • Tri-Fold Soft Tonneau Cover LPO
  • Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible
  • AT4 Preferred Package
  • AT4 Premium Package
  • Driver Alert Package I
  • Driver Alert Package II
  • Gooseneck / 5TH Wheel Package
  • LPO, 20" (50.8 CM) High Gloss Black Painted Wheels
  • LPO, Auxiliary Trailer Camera
  • LPO, Black Tubular Assist Steps, 6" Rectangular
  • LPO, Cargo Convenience Package
  • LPO, Off-Road Assist Steps, 3" Round Tubular, Black
  • LPO, Rear Seat Infotainment System
  • LPO, Tri-Fold Hard Tonneau Cover
  • Sunroof, Power
  • Technology Package
  • Wheels, 20" (50.8 CM) 6-Spoke Bright Machined Aluminum
2020 Chevrolet Silverado 1500
Custom Crew Cab 4WD

Exterior Colors

  • Black
  • Cajun Red Tintcoat
  • Havana Brown Metallic
  • NORTHSKY Blue Metallic
  • Red Hot
  • Satin Steel Metallic
  • Shadow Gray Metallic
  • Silver Ice Metallic
  • Summit White

Option Packages

  • LPO, Tri-Fold Soft Tonneau Cover
  • Engine, 5.3L Ecotec3 V8
  • LPO, Assist Steps - 4" Black - Round
  • LPO, Assist Steps - 4" Chromed Round
  • CHEVYTEC Spray-On Bedliner, Black With Chevrolet Logo
  • Custom Convenience Package
  • Custom Value Package
  • LPO, 22" (55.9 CM) 6-Spoke Low Gloss Black Wheels With Machined Accents
  • LPO, 22" (55.9 CM) Bright Chrome Wheels
  • LPO, 22" (55.9 CM) Carbon Flash Metallic Wheels
  • LPO, Assist Steps, Chromed Tubular, 6" Rectangular
  • LPO, Assist Steps- 6" Black Rectangular, Wheel-To-Wheel
  • LPO, Off-Road Assist Steps
  • LPO, Sport Bar, Bed-Mounted, Tubular
  • LPO, Tonneau Cover, Premium Soft Roll-Up
  • LPO, 22" (55.9 CM) High Gloss Black Wheels

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