Skip to main content

2025 GMC Sierra 2500 Denali specs & colors

MSRP
2WD Reg Cab 142" Pro
$46,300
2WD Double Cab 149" Pro
$48,200
2WD Double Cab 162" Pro
$48,400
4WD Reg Cab 142" Pro
$49,100
2WD Crew Cab 159" Pro
$50,000
2WD Crew Cab 172" Pro
$50,200
2WD Reg Cab 142" SLE *Ltd Avail*
$50,400
4WD Double Cab 149" Pro
$51,000
4WD Double Cab 162" Pro
$51,200
2WD Double Cab 149" SLE *Ltd Avail*
$52,500
2WD Double Cab 162" SLE *Ltd Avail*
$52,700
4WD Crew Cab 159" Pro
$52,800
4WD Crew Cab 172" Pro
$53,000
4WD Reg Cab 142" SLE
$53,200
2WD Crew Cab 159" SLE *Ltd Avail*
$54,300
2WD Crew Cab 172" SLE *Ltd Avail*
$54,500
4WD Double Cab 149" SLE
$55,300
4WD Double Cab 162" SLE
$55,500
4WD Crew Cab 159" SLE
$57,100
4WD Crew Cab 172" SLE
$57,300
2WD Crew Cab 159" SLT *Ltd Avail*
$61,900
2WD Crew Cab 172" SLT *Ltd Avail*
$62,200
4WD Crew Cab 159" SLT
$64,700
4WD Crew Cab 172" SLT
$65,000
4WD Crew Cab 159" AT4
$71,000
4WD Crew Cab 172" AT4
$71,200
4WD Crew Cab 159" Denali
$73,900
4WD Crew Cab 172" Denali
$74,100
4WD Crew Cab 159" AT4X
$83,200
4WD Crew Cab 159" Denali Ultimate
$93,300
4WD Crew Cab 172" Denali Ultimate
$93,600
$74,100
Starting MSRP
Current listing price
2025 GMC Sierra 2500 Denali

Showing the 2025 GMC Sierra 2500 4WD Crew Cab 172" Denali

Shop Now

Key specs

Color options

Interior
Jet Black
Atmosphere / Brownstone

Packages

  • $0

    Starting MSRP

    • includes standard equipment

Specifications

Highlights

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

Brakes

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

Electrical

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

Engine

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

Entertainment

Optional
Bluetooth®
Standard
Bluetooth®

Measurements

21 in
Cargo Box (Area) Height
172 in
Wheelbase
N/A
Ext'd Cab Cargo Volume
10 in
Ground Clearance, Rear
65 in
Second Shoulder Room
60 in
Second Hip Room
N/A
Length, Overall w/o rear bumper
43 in
Front Head Room
51 in
Cargo Box Width @ Wheelhousings
10 in
Ground Clearance, Front
43 in
Second Leg Room
61 in
Front Hip Room
N/A
Cab to End of Frame
84 ft³
Cargo Volume
N/A
Length, Overall w/rear bumper
N/A
Overhang, Rear w/o bumper
40 in
Second Head Room
66 in
Front Shoulder Room
80 in
Height, Overall
N/A
Ground to Top of Load Floor
98 in
Cargo Box Length @ Floor
N/A
Cargo Box Width @ Top, Rear
71 in
Cargo Box Width @ Floor
45 in
Front Leg Room
267 in
Length, Overall
N/A
Tailgate Width
82 in
Width, Max w/o mirrors
N/A
Overhang, Front
5
Passenger Capacity

Safety

Optional
Backup Camera
Standard
Lane Departure Warning
Optional
Rear Cross Traffic Alert
Standard
Stability Control
Standard
Navigation System

Steering

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

Suspension

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

Tires & Wheels

18 x -TBD- in
Spare Wheel Size
N/A
Spare Wheel Material
Aluminum
Rear Wheel Material
20 x -TBD- in
Front Wheel Size
20 x -TBD- in
Rear Wheel Size
LT275/70R18
Spare Tire Size
Aluminum
Front Wheel Material
LT275/65R20
Rear Tire Size
LT275/65R20
Front Tire Size

Weight & Capacity

11,050 lbs
Gross Vehicle Weight Rating
0 lbs
Option Weight - Front
26,000 lbs
Gross Combined Wt Rating
17,900 lbs
Fifth Wheel Hitch - Max Trailer Wt.
N/A
Base Curb Weight
20,000 lbs
Maximum Trailering Capacity
36 gal
Fuel Tank Capacity, Approx
N/A
Gross Axle Weight Rating
N/A
Aux Fuel Tank Capacity, Approx
4,114 lbs
Maximum Payload Capacity
4,475 lbs
Fifth Wheel Hitch - Max Tongue Wt.
2,857 lbs
Curb Weight - Rear
4,079 lbs
Curb Weight - Front
0 lbs
Option Weight - Rear
0 lbs
Total Option Weight
16,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
1,600 lbs
Wt Distributing Hitch - Max Tongue Wt.
500 lbs
Dead Weight Hitch - Max Tongue Wt.
7,350 lbs
As Spec'd Curb Weight
3,700 lbs
As Spec'd Payload
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
6,936 lbs
Curb Weight

Compare trims

2025 GMC Sierra 2500 Denali

Wondering which trim is right for you?