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2026 GMC Sierra 2500 Pro specs & colors

MSRP
2WD Reg Cab 142" Pro
$47,000
2WD Double Cab 149" Pro
$48,900
2WD Double Cab 162" Pro
$49,100
4WD Reg Cab 142" Pro
$49,800
2WD Crew Cab 159" Pro
$50,700
2WD Crew Cab 172" Pro
$50,900
4WD Double Cab 149" Pro
$51,700
4WD Double Cab 162" Pro
$51,900
4WD Crew Cab 159" Pro
$53,500
4WD Crew Cab 172" Pro
$53,700
4WD Reg Cab 142" SLE
$54,000
4WD Double Cab 149" SLE
$56,100
4WD Double Cab 162" SLE
$56,300
4WD Crew Cab 159" SLE
$57,900
4WD Crew Cab 172" SLE
$58,100
4WD Crew Cab 159" SLT
$65,200
4WD Crew Cab 172" SLT
$65,500
4WD Crew Cab 159" AT4
$72,200
4WD Crew Cab 172" AT4
$72,400
4WD Crew Cab 159" Denali
$75,200
4WD Crew Cab 172" Denali
$75,400
4WD Crew Cab 159" AT4X
$85,200
4WD Crew Cab 159" Denali Ultimate
$94,200
4WD Crew Cab 172" Denali Ultimate
$94,500
$50,700
Starting MSRP
Current listing price
2026 GMC Sierra 2500 Pro

Showing the 2026 GMC Sierra 2500 2WD Crew Cab 159" Pro

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Key specs

  • 4-door
  • 5 seats
  • 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
  • 0 combined MPG
  • Vehicle length and height not available
  • Rear Wheel Drive

Color options

Exterior

Moonstone Gray Metallic

Interior
Jet Black w / Jet Black Accents
Ebony
Jet Black

Packages

  • Pro Preferred Equipment Group

    $0

    Starting MSRP

    • includes standard equipment

Specifications

Highlights

Engine Type
Gas V8
MPG
-
Horsepower
401 hp
470 hp
Seating Capacity
5

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
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
251 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
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
Passenger Capacity
6

Safety

Navigation System
Standard
Lane Departure Warning
Standard
Backup Camera
Standard
Stability Control
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 w/Torsion Bar
Suspension Type - Rear
2-Stage Multi-Leaf
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
N/A

Weight & Capacity

Gross Axle Weight Rating
11,190 lbs
Curb Weight
6,510 lbs
Total Option Weight
0 lbs
Gross Vehicle Weight Rating
10,150 lbs
Base Curb Weight
N/A
Curb Weight - Front
3,694 lbs
Curb Weight - Rear
2,816 lbs
Option Weight - Front
0 lbs
Option Weight - Rear
0 lbs
As Spec'd Curb Weight
6,510 lbs
As Spec'd Payload
3,640 lbs
Maximum Payload Capacity
3,640 lbs
Gross Combined Wt Rating
24,500 lbs
Dead Weight Hitch - Max Trailer Wt.
5,000 lbs
Dead Weight Hitch - Max Tongue Wt.
500 lbs
Wt Distributing Hitch - Max Trailer Wt.
16,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
1,600 lbs
Fifth Wheel Hitch - Max Trailer Wt.
18,500 lbs
Fifth Wheel Hitch - Max Tongue Wt.
4,625 lbs
Maximum Trailering Capacity
20,000 lbs
Fuel Tank Capacity, Approx
36 gal
Aux Fuel Tank Capacity, Approx
N/A

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2026 GMC Sierra 2500 Pro

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