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

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Expert Reviews Reviews from CarGurus experts.

2020 GMC Sierra 1500
AT4 Crew Cab 4WD
George Kennedy Preview:

For 2020, the Sierra 1500 features a number of upgrades to keep it at the forefront of the full-size light-duty pickup truck market. Shoppers can choose from a range of engines, incl...

2000 GMC C/K 2500 Series
C2500 SL Crew Cab RWD
No Expert Reviews

Specs

2020 GMC Sierra 1500
AT4 Crew Cab 4WD
2000 GMC C/K 2500 Series
C2500 SL Crew Cab RWD
Powertrain
Drivetrain
4X4
4X4
4X4
RWD
RWD
RWD
RWD
RWD
RWD
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume 24 gal 26 gal
Engine
Fuel Type
Gasoline
Diesel
Gasoline
Diesel
Gasoline
Gasoline
Gasoline
Diesel
Gasoline
Power
--
277 hp @ 3,750 RPM
355 hp @ 5,600 RPM
195 hp @ 3,400 RPM
290 hp @ 4,000 RPM
255 hp @ 4,600 RPM
290 hp @ 4,000 RPM
195 hp @ 3,400 RPM
255 hp @ 4,600 RPM
Torque
--
460 lb-ft @ 1,500 RPM
383 lb-ft @ 4,100 RPM
430 lb-ft @ 1,800 RPM
410 lb-ft @ 3,200 RPM
330 lb-ft @ 2,800 RPM
410 lb-ft @ 3,200 RPM
430 lb-ft @ 1,800 RPM
330 lb-ft @ 2,800 RPM
Cylinders
8 cylinders
6 cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
Compression Ratio
11.5:1
--
11:1
--
--
9.4:1
--
--
9.4:1
Displacement
6,200 cc
3,000 cc
5,300 cc
6,500 cc
7,400 cc
5,700 cc
7,400 cc
6,500 cc
5,700 cc
Bore x Stroke
4.06 in x 3.62 in
--
3.78 in x 3.62 in
--
--
4 in x 3.48 in
--
--
4 in x 3.48 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard --
Passenger Airbag Standard --
Front Side Airbags Standard --
Curtain Airbags 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 Optional
Cassette Player -- Optional
Radio Standard Standard
Power Windows Standard --
Power Door Locks Standard Optional
Driver Power Seats Standard --
Passenger Power Seats Standard --
Interior
Maximum Seating 5 seats 6 seats
Front Legroom 44.5 in 41.7 in
Back Legroom 43.4 in 34.8 in
Payload and Towing
Cargo Volume -- --
Maximum Payload -- 3,184 lbs
Standard Towing Capacity 9,400 lbs --
Exterior
Length 231.7 in 231.9 in
Width 81.2 in 76.8 in
Height 78.4 in 73.9 in
Wheelbase 147.5 in 154.5 in
Bed Length 69.9 in 78.6 in

Available Options

2020 GMC Sierra 1500
AT4 Crew Cab 4WD

Exterior Colors

  • Carbon Black Metallic
  • Dark Sky Metallic
  • Onyx Black
  • Pacific Blue Metallic
  • Red Quartz Tintcoat
  • Satin Steel Metallic
  • Smokey Quartz Metallic
  • Summit White

Option Packages

  • Engine, 6.2L Ecotec3 V8
  • Engine, Duramax 3.0L Turbo-Diesel I6
  • AT4 CARBONPRO Edition
  • AT4 Preferred Package
  • AT4 Premium Package
  • Driver Alert Package I
  • Driver Alert Package II
  • LPO, Accessory Assist Step, Off-Road, Black
  • LPO, Assist Step And Tonneau Package
  • LPO, Assist Steps, Black Tubular, 6" Rectangular Wheel To Wheel
  • LPO, Auxiliary Trailer Camera, Wired, One Camera And Hardware
  • LPO, Black Tubular Assist Steps, 4" Round
  • LPO, Black Tubular Assist Steps, 6" Rectangular
  • LPO, Body Color Wheel Arch Moldings
  • LPO, Cargo Convenience Package
  • LPO, Cat-Back Performance Exhaust
  • LPO, Front Brake Kit-Performance
  • LPO, Performance Air Intake System
  • LPO, Performance Upgrade Package
  • LPO, Rear Seat Infotainment System With DVD Player
  • LPO, Tri-Fold Hard Tonneau Cover
  • LPO, Tri-Fold Soft Tonneau Cover
  • Off-Road Performance Package
  • Sunroof, Power
  • Technology Package
  • Wheels, 20" X 9" (50.8 CM X 22.9 CM) Machined Aluminum With Carbon Grey Metallic Accents
2000 GMC C/K 2500 Series
C2500 SL Crew Cab RWD

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