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2025 GMC Sierra 1500 Denali Ultimate specs & colors

MSRP
2WD Reg Cab 126" Pro
$38,300
2WD Reg Cab 140" Pro
$38,500
2WD Double Cab 147" Pro
$41,600
4WD Reg Cab 126" Pro
$42,900
4WD Reg Cab 140" Pro
$43,100
2WD Crew Cab 147" Pro
$44,000
4WD Double Cab 147" Pro
$44,900
4WD Crew Cab 147" Pro
$47,300
4WD Crew Cab 157" Pro
$47,600
2WD Double Cab 147" SLE
$48,800
2WD Double Cab 147" Elevation
$50,500
2WD Crew Cab 147" SLE
$51,200
4WD Double Cab 147" SLE
$52,100
4WD Double Cab 147" Elevation w/3VL
$52,300
2WD Crew Cab 147" Elevation
$53,100
4WD Double Cab 147" Elevation w/3SB
$53,800
4WD Crew Cab 147" SLE
$54,500
4WD Crew Cab 157" SLE
$54,800
4WD Crew Cab 147" Elevation w/3VL
$54,900
2WD Crew Cab 147" SLT
$54,900
4WD Crew Cab 147" Elevation w/3SB
$56,400
4WD Crew Cab 157" Elevation
$56,700
4WD Crew Cab 147" SLT
$58,000
4WD Crew Cab 157" SLT
$58,700
2WD Crew Cab 147" Denali
$65,400
4WD Crew Cab 147" AT4
$66,800
4WD Crew Cab 157" AT4
$67,300
4WD Crew Cab 147" Denali
$68,700
4WD Crew Cab 157" Denali
$69,200
4WD Crew Cab 147" AT4X
$79,400
4WD Crew Cab 147" Denali Ultimate
$84,200
$84,200
Starting MSRP
Current listing price
2025 GMC Sierra 1500 Denali Ultimate

Showing the 2025 GMC Sierra 1500 4WD Crew Cab 147" Denali Ultimate

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Key specs

Color options

Interior
Alpine Umber

Packages

  • $575

    Starting MSRP

    • includes (S1O) Console-Mounted Safe
    • LPO and (VBJ) rear under seat storage
    • LPO
    See more detail
    • includes (S1O) Console-Mounted Safe
    • LPO and (VBJ) rear under seat storage
    • LPO
    • (dealer-installed)
  • $0

    Starting MSRP

    • includes standard equipment
  • $1,495

    Starting MSRP

    • (dealer-installed)
    • includes (RVY) Bedside Utility Wall Package
    • (5WI) Utility Wall Latch Kit
    See more detail
    • (dealer-installed)
    • includes (RVY) Bedside Utility Wall Package
    • (5WI) Utility Wall Latch Kit
    • LPO and (SJS) Front Bed Utility Wall Package

Specifications

Highlights

Gas V8
Engine Type
15 City / 19 Hwy
MPG
305 hp
420 hp
Horsepower
5
Seating Capacity

Brakes

13 x 1.18 in
Front Brake Rotor Diam x Thickness
13.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
N/A
Drum - Rear (Yes or )
Pwr
Brake Type
4-Wheel
Brake ABS System
N/A
Brake ABS System (Second Line)
Yes
Disc - Front (Yes or )
Yes
Disc - Rear (Yes or )

Electrical

730
Cold Cranking Amps @ 0° F (Primary)
170
Maximum Alternator Capacity (amps)

Engine

Gas V8
Engine Type
6.2L/376
Displacement
420 @ 5600
SAE Net Horsepower @ RPM
460 @ 4100
SAE Net Torque @ RPM
10-Speed A/T
A/T
Transmission w/Dual Shift Mode
Transmission Options
15 City / 19 Hwy
MPG
N/A
Total Cooling System Capacity

Entertainment

Optional
Bluetooth®
Standard
Bluetooth®

Measurements

71 in
Cargo Box Width @ Floor
51 in
Cargo Box Width @ Wheelhousings
22 in
Cargo Box (Area) Height
N/A
Tailgate Width
63 ft³
Cargo Volume
N/A
Ext'd Cab Cargo Volume
43 in
Front Head Room
45 in
Front Leg Room
66 in
Front Shoulder Room
61 in
Front Hip Room
40 in
Second Head Room
43 in
Second Leg Room
65 in
Second Shoulder Room
60 in
Second Hip Room
147 in
Wheelbase
N/A
Length, Overall w/o rear bumper
N/A
Length, Overall w/rear bumper
232 in
Length, Overall
81 in
Width, Max w/o mirrors
76 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
8 in
Ground Clearance, Front
8 in
Ground Clearance, Rear
70 in
Cargo Box Length @ Floor
N/A
Cargo Box Width @ Top, Rear
5
Passenger Capacity

Safety

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

Steering

Electric Rack & Pinion
Steering Type
N/A
Steering Ratio (:1), Overall
47 ft
Turning Diameter - Curb to Curb
N/A
Turning Diameter - Wall to Wall

Suspension

Independent
Suspension Type - Front
Solid Axle
Suspension Type - Rear
N/A
Axle Type - Front
N/A
Axle Type - Rear

Tires & Wheels

275/50R22SL
Rear Tire Size
275/50R22SL
Front Tire Size
255/80R17SL
Spare Tire Size
22 x 9 in
Front Wheel Size
22 x 9 in
Rear Wheel Size
17 x 8 in
Spare Wheel Size
Aluminum
Front Wheel Material
Aluminum
Rear Wheel Material
Steel
Spare Wheel Material

Weight & Capacity

24 gal
Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
7,600 lbs
Gross Axle Weight Rating
4,828 lbs
Curb Weight
0 lbs
Total Option Weight
7,100 lbs
Gross Vehicle Weight Rating
6,400 lbs
Fifth Wheel Hitch - Max Trailer Wt.
890 lbs
Wt Distributing Hitch - Max Tongue Wt.
8,900 lbs
Wt Distributing Hitch - Max Trailer Wt.
500 lbs
Dead Weight Hitch - Max Tongue Wt.
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
15,000 lbs
Gross Combined Wt Rating
2,272 lbs
Maximum Payload Capacity
1,745 lbs
As Spec'd Payload
5,355 lbs
As Spec'd Curb Weight
0 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
1,982 lbs
Curb Weight - Rear
2,846 lbs
Curb Weight - Front
N/A
Base Curb Weight
1,600 lbs
Fifth Wheel Hitch - Max Tongue Wt.
8,900 lbs
Maximum Trailering Capacity

Compare trims

2025 GMC Sierra 1500 Denali Ultimate

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