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2021 GMC Sierra 2500 specs & colors

MSRP
2WD Reg Cab 142"
$36,200
2WD Double Cab 149"
$38,800
2WD Double Cab 162"
$39,000
4WD Reg Cab 142"
$39,000
2WD Crew Cab 159"
$40,600
2WD Crew Cab 172"
$40,800
2WD Reg Cab 142" SLE
$41,600
4WD Double Cab 149"
$41,600
4WD Double Cab 162"
$41,800
4WD Crew Cab 159"
$43,400
2WD Double Cab 149" SLE
$43,600
4WD Crew Cab 172"
$43,600
2WD Double Cab 162" SLE
$43,800
4WD Reg Cab 142" SLE
$44,400
2WD Crew Cab 159" SLE
$45,400
2WD Crew Cab 172" SLE
$45,600
4WD Double Cab 149" SLE
$46,400
4WD Double Cab 162" SLE
$46,600
4WD Crew Cab 159" SLE
$48,200
4WD Crew Cab 172" SLE
$48,400
2WD Double Cab 149" SLT
$51,600
2WD Double Cab 162" SLT
$51,800
2WD Crew Cab 159" SLT
$53,400
2WD Crew Cab 172" SLT
$53,600
4WD Double Cab 149" SLT
$54,400
4WD Double Cab 162" SLT
$54,600
4WD Crew Cab 159" SLT
$56,200
4WD Crew Cab 172" SLT
$56,400
4WD Crew Cab 159" AT4
$59,100
4WD Crew Cab 172" AT4
$59,300
4WD Crew Cab 159" Denali
$65,500
4WD Crew Cab 172" Denali
$65,700
$43,400
Starting MSRP
Current listing price
2021 GMC Sierra 2500

Showing the 2021 GMC Sierra 2500 4WD Crew Cab 159"

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Key specs

  • 4-door
  • 6 seats
  • 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
  • 0 combined MPG
  • 235.5" length, 79.94" height
  • Four Wheel Drive

Color options

Exterior

Oxford Brown Metallic

Interior
Jet Black w / Jet Black Accents
Ebony
Jet Black

Packages

  • 1SA Driver Alert Package I

    $890

    Starting MSRP

    • includes (UD5) Front and Rear Park Assist
    • (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert(Includes Perimeter Lighting.
  • X31 Off-Road Package

    $525

    Starting MSRP

    • includes (JHD) Hill Descent Control
    • (NZZ) skid plates
    • Off-Road suspension
    See more detail
    • includes (JHD) Hill Descent Control
    • (NZZ) skid plates
    • Off-Road suspension
    • Twin-tube Rancho shocks and X31 hard badgeIncludes (QXT) LT265/70R17E all-terrain
    • blackwall tires.
  • Convenience Package

    $1,310

    Starting MSRP

    • includes (AQQ) Remote Keyless Entry
    • (QT5) EZ Lift power lock and release tailgate
    • (AKO) tinted glass
    See more detail
    • includes (AQQ) Remote Keyless Entry
    • (QT5) EZ Lift power lock and release tailgate
    • (AKO) tinted glass
    • (UF2) LED cargo bed lighting
    • (C49) rear-window defogger
    • (DBG) outside power-adjustable vertical trailering with heated upper glass and (K34) cruise control;
  • Snow Plow Prep/Camper Package

    $300

    Starting MSRP

    • includes (KW5) 220-amp alternator
    • includes increased front GAWR on Heavy Duty models
    • (NZZ) skid plates (transfer case and oil pan)
    See more detail
    • includes (KW5) 220-amp alternator
    • includes increased front GAWR on Heavy Duty models
    • (NZZ) skid plates (transfer case and oil pan)
    • pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage
    • recommend ordering (UY2) Trailering wiring provisions
  • Work Truck Preferred Equipment Group

    $0

    Starting MSRP

    • includes standard equipment
  • Gooseneck / 5th Wheel Package

    $1,365

    Starting MSRP

    • includes (Z6A) Gooseneck / 5th Wheel Prep Package.Includes (JL1) Trailer brake controller and (CGN) spray-on bed liner.

Specifications

Highlights

Engine Type
Gas V8
MPG
-
Horsepower
401 hp
445 hp
Seating Capacity
6

Brakes

Brake Type
Pwr
Brake ABS System
4-Wheel
Brake ABS System (Second Line)
N/A
Disc - Front (Yes or )
Yes
Disc - Rear (Yes or )
Yes
Front Brake Rotor Diam x Thickness
14 x 1.6 in
Rear Brake Rotor Diam x Thickness
14.1 x 1.3 in
Drum - Rear (Yes or )
N/A

Electrical

Cold Cranking Amps @ 0° F (Primary)
720
Maximum Alternator Capacity (amps)
170

Engine

Engine Type
Gas V8
Displacement
6.6L/-TBD-
SAE Net Horsepower @ RPM
401 @ 5200
SAE Net Torque @ RPM
464 @ 4000
Transmission Options
6-Speed A/T
10-Speed A/T
A/T
MPG
-
Total Cooling System Capacity
N/A

Entertainment

Bluetooth®
Standard

Measurements

Front Head Room
43 in
Front Leg Room
45 in
Front Shoulder Room
66 in
Front Hip Room
61 in
Second Head Room
40 in
Second Leg Room
43 in
Second Shoulder Room
65 in
Second Hip Room
60 in
Wheelbase
159 in
Length, Overall w/o rear bumper
N/A
Length, Overall w/rear bumper
N/A
Length, Overall
250 in
Width, Max w/o mirrors
82 in
Height, Overall
80 in
Overhang, Front
N/A
Overhang, Rear w/o bumper
N/A
Cab to End of Frame
N/A
Ground to Top of Load Floor
N/A
Passenger Capacity
6
Ground Clearance, Front
10 in
Ground Clearance, Rear
10 in
Cargo Box Length @ Floor
82 in
Cargo Box Width @ Top, Rear
N/A
Cargo Box Width @ Floor
71 in
Cargo Box Width @ Wheelhousings
52 in
Cargo Box (Area) Height
21 in
Tailgate Width
N/A
Cargo Volume
70 ft³
Ext'd Cab Cargo Volume
N/A

Safety

Stability Control
Standard
Backup Camera
Standard

Steering

Steering Type
Pwr Recirculating Ball
Steering Ratio (:1), Overall
N/A
Turning Diameter - Curb to Curb
53 ft
Turning Diameter - Wall to Wall
N/A

Suspension

Suspension Type - Front
Short/Long Arm
Suspension Type - Rear
Multi-Leaf Springs
Axle Type - Front
N/A
Axle Type - Rear
N/A

Tires & Wheels

Front Tire Size
LT245/75R17E
Rear Tire Size
LT245/75R17E
Spare Tire Size
LT245/75R17E
Front Wheel Size
17 x -TBD- in
Rear Wheel Size
17 x -TBD- in
Spare Wheel Size
17 x -TBD- in
Front Wheel Material
Steel
Rear Wheel Material
Steel
Spare Wheel Material
Steel

Weight & Capacity

Fuel Tank Capacity, Approx
36 gal
Aux Fuel Tank Capacity, Approx
N/A
Gross Vehicle Weight Rating
10,450 lbs
Base Curb Weight
N/A
Curb Weight - Front
3,854 lbs
Curb Weight - Rear
2,788 lbs
Option Weight - Front
0 lbs
Option Weight - Rear
0 lbs
As Spec'd Curb Weight
6,643 lbs
As Spec'd Payload
3,807 lbs
Maximum Payload Capacity
3,808 lbs
Gross Combined Wt Rating
24,000 lbs
Dead Weight Hitch - Max Trailer Wt.
5,000 lbs
Dead Weight Hitch - Max Tongue Wt.
500 lbs
Wt Distributing Hitch - Max Trailer Wt.
14,500 lbs
Wt Distributing Hitch - Max Tongue Wt.
1,450 lbs
Fifth Wheel Hitch - Max Trailer Wt.
16,650 lbs
Fifth Wheel Hitch - Max Tongue Wt.
4,162 lbs
Maximum Trailering Capacity
18,500 lbs
Gross Axle Weight Rating
11,190 lbs
Curb Weight
6,642 lbs
Total Option Weight
0 lbs

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2021 GMC Sierra 2500

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