2015 GMC Sierra 1500 SLT specs & colors

Crew Cab Pickup

Change trim

$43,710

Starting MSRP
Current listing price

2015 GMC Sierra 1500 SLT

Showing the 2015 GMC Sierra 1500 2WD Crew Cab 143.5" SLT

Shop Now

Key specs

4-door
5 seats
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
19 combined MPG
229.50" length, 73.97" height
Rear Wheel Drive

Color options

Exterior

Savanna Green Metallic

Interior

Jet Black / Dark Ash

Jet Black

Jet Black w / Jet Black Accents

Cocoa / Dune

Packages

Specifications

Highlights

Engine Type: Gas V8
MPG: 16 City / 23 Hwy
Horsepower: 355 hp
420 hp
Seating Capacity: 5

Brakes

Drum - Rear (Yes or ): Not Available
Rear Brake Rotor Diam x Thickness: 13.60 x 0.79 in
Front Brake Rotor Diam x Thickness: 13.00 x 1.18 in
Disc - Rear (Yes or ): Yes
Disc - Front (Yes or ): Yes
Brake ABS System (Second Line): Not Available
Brake ABS System: 4-Wheel
Brake Type: Pwr

Electrical

Maximum Alternator Capacity (amps): 150
Cold Cranking Amps @ 0° F (Primary): 720

Engine

SAE Net Torque @ RPM: 383 @ 4100
SAE Net Horsepower @ RPM: 355 @ 5600
Displacement: 5.3L/325
Engine Type: Gas V8
Transmission Options: 6-Speed A/T
8-Speed A/T
A/T
MPG: 16 City / 23 Hwy
Total Cooling System Capacity: N/A

Entertainment

Bluetooth®: Optional

Measurements

Front Head Room: 43 in
Passenger Capacity: 6
Ext'd Cab Cargo Volume: N/A
Cargo Volume: 53 ft³
Tailgate Width: N/A
Cargo Box (Area) Height: 21 in
Cargo Box Width @ Wheelhousings: 51 in
Cargo Box Width @ Floor: N/A
Cargo Box Width @ Top, Rear: N/A
Cargo Box Length @ Floor: 69 in
Ground Clearance, Rear: 9 in
Ground Clearance, Front: 9 in
Ground to Top of Load Floor: 35 in
Cab to End of Frame: N/A
Overhang, Rear w/o bumper: N/A
Overhang, Front: N/A
Height, Overall: 74 in
Width, Max w/o mirrors: 80 in
Length, Overall: N/A
Length, Overall w/rear bumper: N/A
Length, Overall w/o rear bumper: 230 in
Wheelbase: 144 in
Second Hip Room: 60 in
Second Shoulder Room: 66 in
Second Leg Room: 41 in
Second Head Room: 41 in
Front Hip Room: 61 in
Front Shoulder Room: 66 in
Front Leg Room: 45 in

Safety

Backup Camera: Optional
Stability Control: Standard

Steering

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

Suspension

Axle Type - Rear: Semi-floating
Axle Type - Front: Independent
Suspension Type - Rear: 2-Stage Multi-Leaf
Suspension Type - Front: Independent

Tires & Wheels

Spare Wheel Material: Steel
Rear Wheel Material: Aluminum
Front Wheel Material: Aluminum
Spare Wheel Size: 17 x -TBD- in
Rear Wheel Size: 18 x 8.5 in
Front Wheel Size: 18 x 8.5 in
Spare Tire Size: P265/70R17
Rear Tire Size: P265/65R18
Front Tire Size: P265/65R18

Weight & Capacity

Maximum Payload Capacity: N/A
As Spec'd Payload: N/A
As Spec'd Curb Weight: N/A
Option Weight - Rear: 0 lbs
Option Weight - Front: 0 lbs
Curb Weight - Rear: N/A
Curb Weight - Front: N/A
Aux Fuel Tank Capacity, Approx: Not Available gal
Fuel Tank Capacity, Approx: 26 gal
Maximum Trailering Capacity: 12,000 lbs
Fifth Wheel Hitch - Max Tongue Wt.: Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.: Not Available lbs
Wt Distributing Hitch - Max Tongue Wt.: 640 lbs
Wt Distributing Hitch - Max Trailer Wt.: 6,400 lbs
Dead Weight Hitch - Max Tongue Wt.: 500 lbs
Dead Weight Hitch - Max Trailer Wt.: 5,000 lbs
Gross Combined Wt Rating: 12,000 lbs
Gross Axle Weight Rating: 7,800 lbs
Base Curb Weight: N/A
Gross Vehicle Weight Rating: 7,000 lbs
Total Option Weight: 0 lbs
Curb Weight: N/A

Compare trims

2015 GMC Sierra 1500 SLT

Wondering which trim is right for you?

Our 2015 GMC Sierra 1500 trim comparison will help you decide.