GMC Sierra 1500 vs Chevrolet C/K 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.

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
MSRP
$54,700
Invoice
$51,473
Average Price Paid
$54,700
1,764 listings nationwide

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1999 Chevrolet C/K 1500
LS Extended Cab 4WD
No Data Available
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2021 GMC Sierra 1500
AT4 Crew Cab 4WD
No Data Available
1999 Chevrolet C/K 1500
LS Extended Cab 4WD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
CarGurus Instant Market Value
$59,489
368 listings nationwide
16 GREAT deals
63 GOOD deals

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1999 Chevrolet C/K 1500
LS Extended Cab 4WD
CarGurus Instant Market Value
$26,516
3 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
Stephen Edelstein Test Drive Review:

GMC is the “professional grade” brand at General Motors, but that’s just marketing mumbo jumbo. The 2021 GMC Sierra 1500 is the same thing as a Chevrolet Silverado 1500, but with diffe...

1999 Chevrolet C/K 1500
LS Extended Cab 4WD
No Expert Reviews
No Data Available
  • Look and Feel 6
  • Performance 9
  • Form & Function 6
  • Technology 7
  • Safety 4
  • Cost-Effectiveness 2
No Data Available

User Reviews Reviews from CarGurus users who have driven or owned the car.

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
shawn writes:
Bought one
Power Ranked 2021 Chevrolet Silverado 3500HD High Country Crew Cab 4WD better.
"Like"
Cargo Capacity Ranked 2021 Chevrolet Silverado 3500HD High Country Crew Cab 4WD worse.
"Own"
1999 Chevrolet C/K 1500
LS Extended Cab 4WD
50
Cathy writes:
Good strong truck
Looks/Style Ranked 2001 Dodge RAM 1500 better.
"Looks good drives good performs good"
Would Buy Ranked 2001 Dodge RAM 1500 better.
"Absolutely"
Michael writes:
Felt clunky, stiff and uncomfortable.
GuruBKL35 writes:
Rust bucket shortly after getting rust proofed, would never buy a chevy again
Power Ranked 2010 Ford F-250 Super Duty XL SuperCab LB 4WD better.
"better suspension, size of cab and traction around curves and corners"
Would Buy Ranked 2010 Ford F-250 Super Duty XL SuperCab LB 4WD better.
"The Ford has always been for me a better value, bought a new Chevy Monte Carlo and this used chevy truck I got cheap, thought I was going to save money by getting it rust-proofed after getting it checked out but, became a rust bucket shortly after getting rust proofed"

Specs

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
1999 Chevrolet C/K 1500
LS Extended Cab 4WD
Powertrain
Drivetrain
4X4
4X4
4X4
4WD
4WD
Fuel Economy, City
22 MPG
--
--
13 MPG
--
Fuel Economy, Highway
26 MPG
--
--
17 MPG
--
Fuel Tank Volume 24 gal 25 gal
Engine
Fuel Type
Diesel
Gasoline
Gasoline
Gasoline
Gasoline
Power
277 hp @ 3,750 RPM
--
355 hp @ 5,600 RPM
230 hp @ 4,600 RPM
--
Torque
460 lb-ft @ 1,500 RPM
--
383 lb-ft @ 4,100 RPM
285 lb-ft @ 2,800 RPM
--
Cylinders
6 cylinders
8 cylinders
8 cylinders
8 cylinders
8 cylinders
Compression Ratio
15:1
11.5:1
11:1
9.4:1
--
Displacement
3,000 cc
6,200 cc
5,300 cc
5,000 cc
5,700 cc
Bore x Stroke
3.3 in x 3.54 in
4.06 in x 3.62 in
3.78 in x 3.62 in
3.74 in x 3.48 in
--
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard 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 --
Rollover 5 stars --
Comfort and Convenience
Leather Seats -- Optional
Air Conditioning Standard Standard
CD Player -- Optional
Cassette Player -- Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Optional
Passenger Power Seats Standard --
Interior
Maximum Seating 5 seats 6 seats
Front Legroom 44.5 in 41.3 in
Back Legroom 43.4 in 33.7 in
Payload and Towing
Cargo Volume -- --
Standard Payload -- 1,639 lbs
Maximum Payload 2,080 lbs 1,943 lbs
Standard Towing Capacity 9,200 lbs 5,500 lbs
Maximum Towing Capacity 9,200 lbs 6,500 lbs
Exterior
Length 231.7 in 227.6 in
Width 81.2 in 78.5 in
Height 78.4 in 74.4 in
Wheelbase 147.5 in 143.5 in
Bed Length 69.9 in 78.8 in

Available Options

2021 GMC Sierra 1500
AT4 Crew Cab 4WD

Exterior Colors

  • Cardinal Red
  • Cayenne Red Tintcoat
  • Dark Sky Metallic
  • Ebony Twilight Metallic
  • Onyx Black
  • Satin Steel 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
  • AT4 Value Package
  • Driver Alert Package I
  • Driver Alert Package II
  • LPO, AT4 High Clearance Step
  • LPO, Auxiliary Trailer Camera, Wired, One Camera And Hardware
  • LPO, Bedside Storage, Right Hand And Left Hand Side
  • 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, Sport Step, Black
  • LPO, Tri-Fold Hard Tonneau Cover
  • LPO, Tri-Fold Soft Tonneau Cover
  • MULTIPRO Audio System By Kicker
  • Off-Road Performance Package
  • Sunroof, Power
  • Technology Package
  • Wheels, 20" X 9" (50.8 CM X 22.9 CM) 6-Spoke Carbon Grey Painted Aluminum
  • Wheels, 20" X 9" (50.8 CM X 22.9 CM) Machined Aluminum With Carbon Grey Metallic Accents
1999 Chevrolet C/K 1500
LS Extended Cab 4WD

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