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

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2019 GMC Sierra 2500HD Base Double Cab SB
Photo of 2017 model year shown

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Specs

2019 GMC Sierra 2500HD
Base Double Cab SB
2019 Chevrolet Silverado 2500HD
High Country Crew Cab 4WD
Powertrain
Drivetrain
4X2
4X2
4X2
4X4
4X4
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume 36 gal 36 gal
Engine
Fuel Type
Biodiesel
Compressed Natural Gas
Flex Fuel Vehicle
Biodiesel
Flex Fuel Vehicle
Power
--
360 hp @ 5,400 RPM
360 hp @ 5,400 RPM
--
360 hp @ 5,400 RPM
Torque
--
380 lb-ft @ 4,200 RPM
380 lb-ft @ 4,200 RPM
--
380 lb-ft @ 4,200 RPM
Cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
Compression Ratio
16:1
9.6:1
9.6:1
16:1
9.6:1
Displacement
6,600 cc
6,000 cc
6,000 cc
6,600 cc
6,000 cc
Bore x Stroke
4.06 in x 3.9 in
4 in x 3.62 in
4 in x 3.62 in
4.06 in x 3.9 in
4 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
CD Player -- Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats -- Standard
Passenger Power Seats -- Standard
Interior
Maximum Seating 6 seats 5 seats
Front Legroom 45.3 in 45.3 in
Back Legroom 34.6 in 40.9 in
Payload and Towing
Cargo Volume -- --
Maximum Payload -- 2,943 lbs
Standard Towing Capacity 13,000 lbs 13,000 lbs
Maximum Towing Capacity -- 14,000 lbs
Exterior
Length 230 in 239.5 in
Width 80.5 in 80.5 in
Height 78.1 in 78.2 in
Wheelbase 144.2 in 153.7 in
Bed Length 78.9 in 78.9 in

Available Options

2019 GMC Sierra 2500HD
Base Double Cab SB
2019 Chevrolet Silverado 2500HD
High Country Crew Cab 4WD

Exterior Colors

  • Black
  • Cajun Red Tintcoat
  • Deep Ocean Blue Metallic
  • Graphite Metallic
  • Havana Brown Metallic
  • Iridescent Pearl Tricoat
  • Summit White

Option Packages

  • Duramax Plus Package
  • Entertainment Package, Rear Seat DVD/BLU-Ray Player
  • LPO, Assist Steps - 4" Black - Round
  • LPO, Assist Steps - 4" Chromed Round
  • LPO, Off-Road Assist Steps
  • LPO, Tri-Fold Hard Tonneau Cover
  • Sunroof, Power

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