2025 GMC Sierra 1500 SLT specs & colors

Crew Cab Pickup

Change trim

$58,700

Starting MSRP
Current listing price

Showing the 2025 GMC Sierra 1500 4WD Crew Cab 157" SLT

Shop Now

Key specs

4-door

5 seats

420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

16 combined MPG

210.97" length, 75.7" height

Four Wheel Drive

Color options

Exterior

Interior

Ebony

Gideon / Very Dark Atmosphere

Packages

Snow Plow Prep Package

$400

Starting MSRP
- includes roof emergency light provisions
- (KW5) 220-amp alternator
- (K47) heavy-duty air filter
See more detail
$400

Starting MSRP
- includes roof emergency light provisions
- (KW5) 220-amp alternator
- (K47) heavy-duty air filter
- (NZZ) skid plates and heavy-duty front springs.
SLT Convenience Package

$1,755

Starting MSRP
- includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (K4C) Wireless Charging
See more detail
$1,755

Starting MSRP
- includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (K4C) Wireless Charging
- (UQA) Bose Premium Audio System
- (N38) Power Rake/ Telescoping steering column and (UBC) USB ports
- 2 (first row) Charge and Data ports located inside armrest
Texas Edition SLT Premium Package

$3,505

Starting MSRP
- includes (PCY) SLT Convenience Package
- (NZD) 20" Polished aluminum wheels
- (BVT) Chrome assist steps and Texas Edition badging.

Texas Edition SLT Premium Plus Package

$6,335

Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PED) Sierra Safety Plus Package
See more detail
$6,335

Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PED) Sierra Safety Plus Package
- (ZL6) ProGrade Trailering system
- (NZD) 20" Polished aluminum wheels
- (CGN) spray-on bedliner
- (BVT) Chrome assist steps and Texas Edition badging.
SLT Premium Package

$3,505

Starting MSRP
- includes (PCY) SLT Convenience Package
- (NZD) 20" Polished aluminum wheels
- (BVT) Chrome assist steps.
Max Trailering Package

$850

Starting MSRP
- includes 9.76" rear axle
- (GU6) 3.42 axle ratio
- enhanced cooling radiator
See more detail
$850

Starting MSRP
- includes 9.76" rear axle
- (GU6) 3.42 axle ratio
- enhanced cooling radiator
- revised shock tuning for increased control
- heavier duty rear springs
- increased RGAWR and (KW5) 220-amp alternator
SLT Preferred Equipment Group

$0

Starting MSRP
- includes standard equipment
X31 Off-Road and Protection Package

$3,060

Starting MSRP
- includes (X31) Off-Road Package
- (CGN) spray-on bedliner and (RIA) All-weather floor liners
- LPOIncludes (NZD) 20" Polished aluminum wheels and (QAE) 275/60R20 all-terrain
See more detail
$3,060

Starting MSRP
- includes (X31) Off-Road Package
- (CGN) spray-on bedliner and (RIA) All-weather floor liners
- LPOIncludes (NZD) 20" Polished aluminum wheels and (QAE) 275/60R20 all-terrain
- blackwall tires.
Sierra Safety Plus Package

$970

Starting MSRP
- includes (UD5) Front and Rear Park Assist
- (UFB) Rear Cross Traffic Braking
- (UKK) Rear Pedestrian Alert
See more detail
$970

Starting MSRP
- includes (UD5) Front and Rear Park Assist
- (UFB) Rear Cross Traffic Braking
- (UKK) Rear Pedestrian Alert
- (TRG) Trailer Camera Provisions
- (UKV) Trailer Side Blind Zone Alert and (UV2) HD Surround Vision(Includes (HS1) Safety Alert Seat.
SLT Preferred Package

$1,050

Starting MSRP
- Includes (KSG) Adaptive Cruise Control
- (A48) rear sliding power window
- (UG1) Universal Home Remote and (KA6) heated second row outboard seats
SLT Premium Plus Package

$6,335

Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PED) Sierra Safety Plus Package
See more detail
$6,335

Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PED) Sierra Safety Plus Package
- (ZL6) ProGrade Trailering system
- (NZD) 20" Polished aluminum wheels
- (BVT) Chrome assist steps and (CGN) spray-on bedliner.
ProGrade Trailering System

$215

Starting MSRP
- includes (PZ8) Hitch View and (UET) In-Vehicle Trailering App
X31 Off-Road Package

$950

Starting MSRP
- includes Off-Road suspension
- (JHD) Hill Descent Control
- (NZZ) skid plates
See more detail
$950

Starting MSRP
- includes Off-Road suspension
- (JHD) Hill Descent Control
- (NZZ) skid plates
- (K47) heavy-duty air filter and X31 hard badgeIncludes (NQH) 2-speed transfer case
- (XCK) 265/65R18SL all-terrain
- blackwall tires and (N10) dual exhaust.
LPO, Cargo Convenience Package

$575

Starting MSRP
- includes (S1O) Console-Mounted Safe
- LPO and (VBJ) rear under seat storage
- LPO
See more detail
$575

Starting MSRP
- includes (S1O) Console-Mounted Safe
- LPO and (VBJ) rear under seat storage
- LPO
- (dealer-installed)

Specifications

Highlights

Gas V8

Engine Type

15 City / 18 Hwy

MPG

355 hp
305 hp
420 hp

Horsepower

Seating Capacity

Brakes

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 )

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 )

Electrical

730

Cold Cranking Amps @ 0° F (Primary)

170

Maximum Alternator Capacity (amps)

Engine

Gas V8

Engine Type

5.3L/325

Displacement

355 @ 5600

SAE Net Horsepower @ RPM

383 @ 4100

SAE Net Torque @ RPM

10-Speed A/T
A/T
Transmission w/Dual Shift Mode

Transmission Options

15 City / 18 Hwy

MPG

N/A

Total Cooling System Capacity

Entertainment

Standard

Bluetooth®

Optional

Bluetooth®

Measurements

Passenger Capacity

75 in

Height, Overall

81 in

Width, Max w/o mirrors

241 in

Length, Overall

N/A

Length, Overall w/rear bumper

N/A

Length, Overall w/o rear bumper

157 in

Wheelbase

60 in

Second Hip Room

65 in

Second Shoulder Room

43 in

Second Leg Room

40 in

Second Head Room

61 in

Front Hip Room

66 in

Front Shoulder Room

71 in

Cargo Box Width @ Floor

43 in

Front Head Room

45 in

Front Leg Room

51 in

Cargo Box Width @ Wheelhousings

22 in

Cargo Box (Area) Height

N/A

Tailgate Width

72 ft³

Cargo Volume

N/A

Ext'd Cab Cargo Volume

N/A

Cargo Box Width @ Top, Rear

79 in

Cargo Box Length @ Floor

8 in

Ground Clearance, Rear

8 in

Ground Clearance, Front

N/A

Ground to Top of Load Floor

N/A

Cab to End of Frame

N/A

Overhang, Rear w/o bumper

N/A

Overhang, Front

Safety

Optional

Backup Camera

Standard

Navigation System

Standard

Stability Control

Standard

Lane Departure Warning

Steering

Electric Rack & Pinion

Steering Type

N/A

Steering Ratio (:1), Overall

50 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

265/65R18SL

Front Tire Size

265/65R18SL

Rear Tire Size

265/70R17SL

Spare Tire Size

18 x 8.5 in

Front Wheel Size

18 x 8.5 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

5,083 lbs

As Spec'd Curb Weight

2,017 lbs

As Spec'd Payload

2,215 lbs

Maximum Payload Capacity

15,000 lbs

Gross Combined Wt Rating

5,000 lbs

Dead Weight Hitch - Max Trailer Wt.

500 lbs

Dead Weight Hitch - Max Tongue Wt.

9,000 lbs

Wt Distributing Hitch - Max Trailer Wt.

900 lbs

Wt Distributing Hitch - Max Tongue Wt.

7,400 lbs

Fifth Wheel Hitch - Max Trailer Wt.

1,850 lbs

Fifth Wheel Hitch - Max Tongue Wt.

13,000 lbs

Maximum Trailering Capacity

N/A

Base Curb Weight

2,928 lbs

Curb Weight - Front

1,957 lbs

Curb Weight - Rear

0 lbs

Option Weight - Front

0 lbs

Option Weight - Rear

24 gal

Fuel Tank Capacity, Approx

N/A

Aux Fuel Tank Capacity, Approx

7,600 lbs

Gross Axle Weight Rating

4,885 lbs

Curb Weight

0 lbs

Total Option Weight

7,100 lbs

Gross Vehicle Weight Rating

Compare trims

Wondering which trim is right for you?

Our 2025 GMC Sierra 1500 trim comparison will help you decide.