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2025 GMC Sierra 3500 Denali Ultimate specs & colors

MSRP
2WD Reg Cab 142" Pro
$47,500
2WD Double Cab 162" Pro
$49,600
4WD Reg Cab 142" Pro
$50,300
2WD Crew Cab 159" Pro
$51,200
2WD Crew Cab 172" Pro
$51,400
2WD Reg Cab 142" SLE *Ltd Avail*
$51,600
4WD Double Cab 162" Pro
$52,400
2WD Double Cab 162" SLE *Ltd Avail*
$53,900
4WD Crew Cab 159" Pro
$54,000
4WD Crew Cab 172" Pro
$54,200
4WD Reg Cab 142" SLE
$54,400
2WD Crew Cab 159" SLE *Ltd Avail*
$55,500
2WD Crew Cab 172" SLE *Ltd Avail*
$55,700
4WD Double Cab 162" SLE
$56,700
4WD Crew Cab 159" SLE
$58,300
4WD Crew Cab 172" SLE
$58,500
2WD Crew Cab 159" SLT *Ltd Avail*
$63,100
2WD Crew Cab 172" SLT *Ltd Avail*
$63,300
4WD Crew Cab 159" SLT
$65,900
4WD Crew Cab 172" SLT
$66,100
4WD Crew Cab 159" AT4
$72,200
4WD Crew Cab 172" AT4
$72,400
4WD Crew Cab 159" Denali
$75,000
4WD Crew Cab 172" Denali
$75,200
4WD Crew Cab 159" Denali Ultimate
$96,700
4WD Crew Cab 172" Denali Ultimate
$96,900
$96,700
Starting MSRP
Current listing price
2025 GMC Sierra 3500 Denali Ultimate

Showing the 2025 GMC Sierra 3500 4WD Crew Cab 159" Denali Ultimate

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Key specs

Color options

Interior
Alpine Umber

Packages

  • $0

    Starting MSRP

    • includes standard equipment

Specifications

Highlights

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

Brakes

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

Electrical

220
Maximum Alternator Capacity (amps)
730
Cold Cranking Amps @ 0° F (Primary)

Engine

975 @ 1600
SAE Net Torque @ RPM
470 @ 2800
SAE Net Horsepower @ RPM
6.6L/-TBD-
Displacement
Gas V8
Engine Type
10-Speed A/T
A/T
Transmission Options
-
MPG
N/A
Total Cooling System Capacity

Entertainment

Standard
Bluetooth®
Optional
Bluetooth®

Measurements

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

Safety

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

Steering

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

Suspension

N/A
Axle Type - Rear
Independent
Axle Type - Front
3-Stage Multi-Leaf
Suspension Type - Rear
Short/Long Arm w/Torsion Bars
Suspension Type - Front

Tires & Wheels

Steel
Spare Wheel Material
Aluminum
Rear Wheel Material
Aluminum
Front Wheel Material
18 x 8 in
Spare Wheel Size
18 x 8 in
Rear Wheel Size
18 x 8 in
Front Wheel Size
LT275/70R18
Spare Tire Size
LT275/65R20
Rear Tire Size
LT275/65R20
Front Tire Size

Weight & Capacity

N/A
Aux Fuel Tank Capacity, Approx
36 gal
Fuel Tank Capacity, Approx
20,000 lbs
Maximum Trailering Capacity
5,275 lbs
Fifth Wheel Hitch - Max Tongue Wt.
21,100 lbs
Fifth Wheel Hitch - Max Trailer Wt.
2,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
20,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
500 lbs
Dead Weight Hitch - Max Tongue Wt.
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
24,000 lbs
Gross Combined Wt Rating
5,121 lbs
Maximum Payload Capacity
5,071 lbs
As Spec'd Payload
6,979 lbs
As Spec'd Curb Weight
0 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
2,938 lbs
Curb Weight - Rear
4,041 lbs
Curb Weight - Front
N/A
Base Curb Weight
12,050 lbs
Gross Axle Weight Rating
6,979 lbs
Curb Weight
0 lbs
Total Option Weight
12,050 lbs
Gross Vehicle Weight Rating

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2025 GMC Sierra 3500 Denali Ultimate

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