2026 GMC Sierra 2500 Pro specs & colors

Regular Cab Pickup

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$47,300

Starting MSRP
Current listing price

2026 GMC Sierra 2500 Pro

Showing the 2026 GMC Sierra 2500 2WD Reg Cab 142" Pro

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Key specs

2-door
2 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: 2

Brakes

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

Electrical

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

Engine

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

Entertainment

Bluetooth®: Standard

Measurements

Ext'd Cab Cargo Volume: N/A
Cargo Volume: 84 ft³
Tailgate Width: N/A
Cargo Box (Area) Height: 21 in
Cargo Box Width @ Wheelhousings: 51 in
Cargo Box Width @ Floor: 71 in
Cargo Box Width @ Top, Rear: N/A
Cargo Box Length @ Floor: 98 in
Ground Clearance, Rear: 10 in
Ground Clearance, Front: 10 in
Ground to Top of Load Floor: N/A
Cab to End of Frame: N/A
Overhang, Rear w/o bumper: N/A
Overhang, Front: N/A
Height, Overall: 80 in
Width, Max w/o mirrors: 82 in
Length, Overall: 236 in
Length, Overall w/rear bumper: N/A
Length, Overall w/o rear bumper: N/A
Wheelbase: 142 in
Second Hip Room: N/A
Second Shoulder Room: N/A
Second Leg Room: N/A
Second Head Room: N/A
Front Hip Room: 61 in
Front Shoulder Room: 66 in
Front Leg Room: 45 in
Front Head Room: 43 in
Passenger Capacity: 3

Safety

Stability Control: Standard
Navigation System: Standard
Lane Departure Warning: Standard
Backup Camera: Standard

Steering

Turning Diameter - Wall to Wall: N/A
Turning Diameter - Curb to Curb: 47 ft
Steering Ratio (:1), Overall: N/A
Steering Type: Pwr Recirculating Ball

Suspension

Axle Type - Rear: N/A
Axle Type - Front: N/A
Suspension Type - Rear: 2-Stage Multi-Leaf
Suspension Type - Front: Short/Long Arm w/Torsion Bar

Tires & Wheels

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

Weight & Capacity

Aux Fuel Tank Capacity, Approx: N/A
Fuel Tank Capacity, Approx: 36 gal
Maximum Trailering Capacity: 14,500 lbs
Fifth Wheel Hitch - Max Tongue Wt.: 4,675 lbs
Fifth Wheel Hitch - Max Trailer Wt.: 18,700 lbs
Wt Distributing Hitch - Max Tongue Wt.: 1,450 lbs
Wt Distributing Hitch - Max Trailer Wt.: 14,500 lbs
Dead Weight Hitch - Max Tongue Wt.: 500 lbs
Dead Weight Hitch - Max Trailer Wt.: 5,000 lbs
Gross Combined Wt Rating: 24,500 lbs
Maximum Payload Capacity: 3,926 lbs
As Spec'd Payload: 3,926 lbs
As Spec'd Curb Weight: 6,074 lbs
Option Weight - Rear: 0 lbs
Option Weight - Front: 0 lbs
Curb Weight - Rear: 2,603 lbs
Curb Weight - Front: 3,471 lbs
Base Curb Weight: N/A
Total Option Weight: 0 lbs
Gross Vehicle Weight Rating: 10,000 lbs
Gross Axle Weight Rating: 10,790 lbs
Curb Weight: 6,074 lbs

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2026 GMC Sierra 2500 Pro

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