What's your location?

To find cars in your area, please enter your ZIP code.

2015 GMC Sierra 1500 SLT

Change Trim
Showing the 2015 GMC Sierra 1500 SLT 4x4 Double Cab 6.6 ft. box 143.5 in. WB
$26,259-$37,279 Current Listing Price
Overview
Colors
Packages
Specifications
Trims
Back to top

Overview

Seats 6
Door Count 4
Engine 355-hp, 5.3-liter V-8 (regular gas)
Transmission 6-speed automatic w/OD and auto-manual
Drivetrain 4WD
Combined MPG 21
Warranty Bumper-to-Bumper, 36 mo/36,000 mi

Colors

Exterior (16)
Bronze Alloy Metallic
Cayenne Metallic
Doeskin Tan
Emerald Green Metallic
Fire Red
Iridium Metallic
Interior (3)
Cocoa/Dune
Dark Ash/Jet Black
Jet Black

Packages

Specifications

S
STANDARD
O
OPTIONAL
Engine 355-hp, 5.3-liter V-8 (regular gas)
2 rear head restraints S
3 point rear center seatbelt S
Curtain 1st and 2nd row overhead airbag S
Manual tailgate/rear door lock S
Front seatbelt pre-tensioners S
Front passenger airbag occupancy sensor S
Security system S
Height adjustable front seatbelts S
4 wheel disc brakes S
Panic alarm S
Immobilizer S
Traction control S
Forward Collision Alert forward collision warning O
Brake assist S
Four-wheel ABS brakes S
Occupant sensing airbags S
Dual front side impact airbags S
4 ABS channels S
ABS and driveline traction control S
Tracker system S
Full-size spare tire S
Remote keyless entry S
Brake assistance S
4 wheel ventilated disc brakes S
Electronic stability stability control with anti-roll StabiliTrak w/Proactive Roll Avoidance
Dual front impact airbags S
Tailgate/rear door lock S
Full size spare tire S
Side-impact bars S
Adjustable front head restraints S
Daytime running lights S
Electronic stability S
Front and rear ventilated disc brakes S
Curtain 1st and 2nd row overhead airbags S
Seat-mounted driver and passenger side-impact airbags S
Power door locks S
Four-wheel disc brakes S
Driver and passenger front-impact airbags S
Rear child safety locks S
ABS S
Underbody mounted spare tire w/crankdown S
Manual adjustable front head restraints S
Perimeter/approach lights S
Remote activated perimeter/approach lights S
Transmission 6-speed automatic w/OD and auto-manual
Engine 420-hp, 6.2-liter V-8 (regular gas)
Transmission 8-speed automatic w/OD and auto-manual
Gasoline direct injection S
Ignition type electronic
Aluminum cylinder block S
Recommended fuel regular unleaded
Horsepower 355-hp @ 5,600 rpm
Variable valve control S
Fuel tank capacity 26.0 gal.
Aluminum cylinder head S
Fuel economy city 16 mpg
Torque 383 lbs.-ft. @ 4,100 rpm
# of valves 16
Cylinder deactivation S
Engine oil cooler S
Engine orientation longitudinal
Engine liters 5.3
Cylinder configuration V-8
Fuel economy highway 22 mpg
Gasoline direct injection O
Ignition type electronic
Aluminum cylinder block O
Recommended fuel regular unleaded
Horsepower 420-hp @ 5,600 rpm
Variable valve control O
Aluminum cylinder head O
Torque 460 lbs.-ft. @ 4,100 rpm
# of valves 16
Cylinder deactivation O
Engine orientation longitudinal
Engine liters 6.2
Cylinder configuration V-8
Low emission vehicle S
Manual-shift auto S
Battery-rundown protection S
AutoTrac part and full-time four-wheel drive S
Block heater O
Transmission electronic control S
Sequential sport shift S
HD radiator S
4 wheel drive S
Transmission oil cooler S
Overdrive S
Electronic transfer case S
Transmission lock-up torque converter S
6 speed automatic transmission S
Polished tailpipe O
Axle ratio 3.08
Engine 5.3L V-8 OHV 355hp
150-amp. alternator S
Four-wheel drive S
Rear locking differential S
8 speed automatic transmission O
Limited slip differential S
Recommended fuel regular unleaded
Fuel tank capacity 26.0gal.
Single stainless steel exhaust S
Mode select transmission S
Heavy-duty radiator S
Engine oil cooler S
Battery amp hours (80Ah)
Low emission vehicle II S
Automatic locking hubs S
720 CCA heavy-duty battery S
Transmission electronic control O
Overdrive O
Transmission gear ratio (6th) .67
Transmission gear ratio (4th) 1.15
Transmission gear ratio (1st) 4.03
Transmission electronic control S
Transmission gear ratio (reverse) 3.06
Overdrive S
Transmission gear ratio (3rd) 1.52
Transmission gear ratio (2nd) 2.36
Transmission gear ratio (5th) .85
Transmission gear ratio (6th) 1.00
Transmission gear ratio (4th) 1.69
Transmission gear ratio (1st) 4.56
Transmission gear ratio (reverse) 3.82
Transmission gear ratio (8th) .65
Transmission gear ratio (3rd) 2.08
Transmission gear ratio (2nd) 2.97
Transmission gear ratio (7th) .85
Transmission gear ratio (5th) 1.27
Speed-sensing electric power-assist rack-pinion steering S
20" wheels O
Front wheel size 18"
Rear wheel size 18"
Steel spare wheel S
Front anti-roll bar S
P265/65SR18.0 OWL AT tires O
Aluminum spare wheel O
Front coil springs S
P275/55SR20.0 BSW AS tires O
Rigid axle rear leaf suspension S
Wheel locks O
Heavy-duty suspension S
P275/55SR20.0 BSW AT tires O
P285/45HR22.0 BSW AT tires O
Alloy wheels S
Rack and pinion steering S
Heavy-duty rear springs O
Rancho brand name front shocks O
Independent front short and long arm suspension w/anti-roll bar S
Rancho brand name rear shocks O
18" wheels S
Limited slip differential S
Front tires 265/65R18
22" wheels O
Chrome wheels O
Gas-pressurized front shocks S
Speed-sensing steering S
Rear tires 265/65R18
Power steering S
Off-road suspension O
Gas-pressurized rear shocks S
P265/65SR18.0 BSW AS tires S
Chrome grille S
Side steps O
Conventional left rear passenger door S
Front bumper with body-colored rub strip S
Tonneau cover O
Auto dimming left side-view door mirror S
Chrome front bumper with body-colored rub strip O
Body-colored rear bumper O
Soft tonneau cover O
Chrome door handles S
Power remote heated folding side-view door mirrors with turn signal indicator O
Conventional right rear passenger door S
Turn signal indicator mirrors S
Bedliner O
Convex driver mirror S
2 front tow hooks S
Galvanized steel/aluminum body material S
Skid plates O
Chrome front and rear bumpers S
Rear cargo tailgate
Retractable side steps O
Body-colored grille with chrome accents O
Hard tonneau cover O
Fender flares S
Front and rear mud flaps O
Front license plate bracket O
Tailgate S
Convex driver and passenger mirror O
Colored front bumper insert S
Heated door mirrors S
Metallic paint O
Power remote heated folding side-view door mirrors with tilt down, turn signal indicator S
Rear step bumper S
Power door mirrors S
Black fender flares S
Body-colored front bumper with body-colored rub strip O
Paint with badging O
4 doors S
Class IV trailering with harness, hitch, brake controller O
Bodyside moldings S
Body-colored fender flares O
Class IV trailering with harness, hitch S
Body-colored grille O
Trailer hitch S
Regular bed S
Door mirror memory S
Seatback storage pockets 2
Passenger power folding mirror S
Emergency communication system OnStar Directions & Connections
Power windows with front and rear 1-touch down S
Rear underseat storage tray O
Day-night rearview mirror S
Garage door transmitter HomeLink
Keyfob (all doors) remote keyless entry S
Full floor console O
Driver and passenger door bins S
Front dual zone A/C S
Adjustable pedals S
Full floor console with box O
Automatic temperature control S
Retained accessory power S
Navigation system O
2 12V DC power outlets S
Cruise control with steering wheel controls S
Locking glove box S
Rear cupholders S
Cruise control S
Illuminated driver and passenger-side visor mirrors S
Memory settings 2
Illuminated entry S
1 AC power outlet S
Steering wheel with manual tilting, manual telescoping S
Overhead console S
Locking front underseat storage tray S
Illuminated passenger vanity mirror S
Mini overhead console with storage S
Air conditioning S
1-touch down S
Illuminated driver vanity mirror S
Front and rear cupholders S
Remote keyless entry S
Full floor console with covered box O
Covered bin instrument-panel storage S
Heated steering wheel O
1-touch up S
Driver's footrest S
Power adjustable pedals S
Auto-locking doors S
12V DC power outlet 2
Power windows S
Automatic dual-zone front air conditioning S
Auto-dimming rearview mirror S
Memory seats S
4 12V DC power outlets O
Heated steering wheel with manual tilting, manual telescoping O
Remote engine start S
Front cupholders S
Telescoping steering wheel S
Driver power folding mirror S
2 driver memory seat settings (includes door mirrors,) S
Tilt steering wheel S
Metal-look instrument panel insert, door panel insert O
8-way power passenger seat S
Rubber front and rear floor mats S
Full cloth headliner S
8-way power driver seat S
Max seating capacity 6
Rear seat fold-up cushion S
Front seats bench
Simulated wood/metal-look console insert O
Height adjustable driver seat S
Carpet front and rear floor mats O
Driver and passenger heated-cushions S
Passenger cushion tilt S
Floor mats S
Front center armrest with storage S
Driver lumbar support S
Chrome interior accents S
Driver cushion tilt S
Vinyl door panel trim S
Passenger lumbar support S
Ventilated front seats O
Front center armrest O
Metal-look instrument panel insert S
Power reclining driver and passenger seats S
Driver and passenger heated-seatbacks S
Rear seat center armrest S
Power 2-way driver and passenger lumbar support S
Power driver and passenger fore/aft adjustment S
Cabback insulator S
Simulated wood/metal-look door panel insert S
Front split-bench 40-20-40 seats S
Carpet floor covering S
Leather upholstery S
Leather front seat upholstery S
Vinyl rear seat upholstery S
Split fold rear bench seat S
Front bucket seats O
Max. seating capacity of 5 O
Max. seating capacity of 6 S
Height adjustable passenger seat S
Power driver and passenger cushion tilt S
8-way driver and passenger seat adjustments S
Rear 60-40 split-bench seat S
Power height-adjustable driver and passenger seats S
Leather/metal-look steering wheel S
Heated front seats S
Urethane shift knob S
Steering-wheel mounted audio controls S
Primary monitor touchscreen S
2 1st row LCD monitor S
Internet access S
6 premium speakers O
Wireless phone connectivity S
SiriusXM AM/FM/HD/Satellite with seek-scan, single in-dash CD player S
CD player S
6 speakers S
7 Bose speakers O
7 premium speakers O
Radio data system S
1st row LCD monitors 2
AM/FM radio S
Fixed antenna S
OnStar Turn-by-Turn Navigation turn-by-turn navigation directions S
Steering wheel mounted audio controls S
Voice activated radio S
MP3 decoder S
6 Bose speakers O
Low-fuel warning S
Variable intermittent wipers S
Fully automatic headlights S
Low-coolant warning S
Front reading lights S
Oil-pressure warning S
Dome light with fade S
Outside temperature display S
Deep-tinted windows S
Variably intermittent wipers S
Low-oil-level warning S
Engine hour meter S
Delay-off projector beam halogen headlamps S
Camera Rear S
Water temp. gauge S
Delay-off headlights S
Front and rear reading lights S
Tire specific low-tire-pressure warning S
Rear reading lights S
UltraSonic rear parking sensors O
Brake-fluid warning S
Trip computer S
Compass S
Lights-on warning S
Redundant digital speedometer S
Rear window defroster S
Door-ajar warning S
Tire pressure sensors S
Cargo bed light S
Turn-signal-on warning S
Systems monitor S
Reverse sensing system rear
Outside-temperature display S
Front fog lights S
Transmission-fluid-temperature warning S
Cargo box light S
UltraSonic front and rear parking sensors O
Power rear windshield O
Battery warning S
Lane departure O
Camera(s) - rear S
Low-washer-fluid warning S
Deep tinted windows S
Voltmeter S
Key-in-ignition warning S
Trip odometer S
Variable instrument panel lighting S
Analog display S
Tachometer S
Oil pressure gauge S
Water-temp. warning S
In-radio display clock S
Exterior cargo volume 61.0 cu.ft.
Wheelbase 143.5"
Front legroom 45.3"
GCWR 12,000 lbs.
Front headroom 42.8"
Front hiproom 60.7"
Rear hiproom 60.2"
Rear GAWR 3,950 lbs.
Engine bore x stroke 3.8" x 3.6"
Exterior cargo length 78.9"
Ground clearance (min) 226mm (8.9")
Valves 16
Rear axle capacity 3,950 lbs.
Fuel economy highway 22 mpg
Engine torque 383 lbs.-ft. @ 4,100 rpm
Rear headroom 38.7"
Exterior body width 80.0"
Towing capacity 6,200 lbs.
Ground clearance (min.) 8.9"
Rear spring rating 3,950 lbs.
Turning radius 23.5'
Front axle capacity 3,950 lbs.
Exterior cargo width 51.0"
Rear shoulder room 65.8"
Rear legroom 34.6"
Front GAWR 3,950 lbs.
Fuel tank capacity 26.0 gal.
Cab to axle 41.5"
Engine displacement 325 cu.in.
Exterior length 229.5"
Front spring rating 3,950 lbs.
Exterior height 73.9"
Ramp breakover angle 19 degrees
Exterior cargo maximum width 64.9 "
Engine horsepower 355-hp @ 5,600 rpm
Pickup bed depth 21.1"
Compression ratio 11.00 to 1
Rear curb weight 2,206 lbs.
Engine type V-8
Approach angle 18 degrees
Front tread 68.7"
Front shoulder room 65.9"
GVWR 7,200 lbs.
Curb weight 5,313 lbs.
Valvetrain OHV
Departure angle 23 degrees
Front curb weight 3,107 lbs.
Fuel economy city 16 mpg
Load floor height 34.5"
Rear tread 67.6"
Maintenance warranty (months/miles) 24/24,000
Corrosion perforation warranty (months/miles) 72/100,000
Basic warranty (months/miles) 36/36,000
Powertrain warranty (months/miles) 60/100,000
Roadside assistance warranty (months/miles) 60/100,000

30 Trim Levels Available

Wondering which configuration is right for you?
Our 2015 GMC Sierra 1500 trim comparison will help you decide.