2026 GMC Sierra 1500 SLT

Complete vehicle specifications

Vehicle description

Features & options (250)

• Bluetooth®
• Heated Steering Wheel
• Remote Start
• 4WD/AWD
• Android Auto
• Apple CarPlay
• Heated Seats
• Keyless Entry
• Keyless Ignition System
• Leather Seats
• Wi-Fi Hotspot
• Automatic High Beams
• Lane Departure Warning
• Lane Keep Assist
• Forward Collision Warning
• Navigation System
• Rear View Camera
• Satellite Radio
• Rain Sensing Wipers
• Tow Hitch/Tow Package
• Automatic Climate Control
• Cruise Control
• Bumper, front chrome lower
• Bumper, rear chrome with bumper CornerSteps
• CornerStep, rear bumper
• Door handles, chrome
• Fog lamps, LED
• Glass, deep-tinted
• Grille (Chrome header and chrome grille insert bars with gloss black accents.)
• Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
• IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
• Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
• Lighting, perimeter
• Mirror caps, chrome
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
• Moldings, window surround, Chrome
• Tailgate and bed rail protection caps, top
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Tailgate, GMC MultiPro Tailgate with six functional load/access features
• Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Tire, spare 265/70R17SL all-season, blackwall
• Tires, 265/65R18SL all-season, blackwall
• Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
• Wheelhouse liners, rear
• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents
• Wipers, front rain-sensing
• Air conditioning, dual-zone automatic climate control
• Air vents, rear
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Audio system feature, 6-speaker system
• Bluetooth® for phone, connectivity to vehicle infotainment system
• Compass, located in instrument cluster
• Cruise control, steering wheel-mounted
• Defogger, rear-window electric
• Door locks, power
• Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Exterior Temperature Display, located in radio display
• Floor covering, color-keyed carpeting
• Floor mats, carpeted front (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)
• Floor mats, carpeted rear (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)
• GMC Premium information Display- 13.4" diagonal Multicolor touch screen
• Keyless Open and Start includes remote keyless entry
• Mirror, inside rearview auto-dimming
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
• Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Remote vehicle starter system
• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar
• Seat trim, Perforated leather-appointed front outboard
• Seating, heated driver and front outboard passenger
• SiriusXM Trial Subscription
• Steering column lock, electrical
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel audio controls
• Steering wheel, heated
• Steering wheel, wrapped
• Theft-deterrent system, unauthorized entry
• USB ports, (2) charge-only, rear
• USB Ports, 2, Charge/Data ports located on instrument panel
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Window, power front, passenger express up/down
• Windows, power front, drivers express up/down
• Windows, power rear, express down
• Wireless, Apple CarPlay / Wireless Android Auto
• Auto-locking rear differential
• Automatic Stop/Start
• Brake lining wear indicator
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Capless Fuel Fill
• Cargo tie downs (12), fixed
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Exhaust, single outlet
• Four wheel drive
• Frame, fully-boxed, hydroformed front section
• Pickup bed
• Push Button Start
• Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
• Recovery hooks, front, frame-mounted, Black
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Suspension Package, Standard
• Trailer brake controller, integrated
• Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
• Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
• Daytime Running Lamps, LED signature lighting
• Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
• Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
• Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
• HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
• Hitch Guidance
• Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
• OnStar Equipped (subscription required)
• OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
• Rear Seat Belt Indicator
• Rear Seat Reminder
• Seat Belt Adjustable Guide Loops, front row only
• Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
• TIRE SPARE 265/70R17SL ALL-SEASON BLACKWALL (STD)
• SUMMIT WHITE
• SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD)
• SLT PREFERRED EQUIPMENT GROUP includes standard equipment
• REAR AXLE 3.23 RATIO
• TIRES 265/65R18SL ALL-SEASON BLACKWALL (STD)
• ENGINE 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (STD)
• WHEELS 18" X 8.5" (45.7 CM X 21.6 CM) 6-SPOKE MACHINED ALUMINUM with Dark Grey Metallic accents (STD)
• DARK WALNUT/SLATE PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM
• GVWR 7100 LBS. (3221 KG) (STD)
• Tow Hitch
• Lane Keeping Assist
• Front Collision Mitigation
• Front Collision Warning
• Automatic Highbeams
• Keyless Start
• Locking/Limited Slip Differential
• Tow Hooks
• Power Steering
• ABS
• 4-Wheel Disc Brakes
• Aluminum Wheels
• Tires - Front All-Season
• Tires - Rear All-Season
• Daytime Running Lights
• LED Headlights
• Fog Lamps
• Heated Mirrors
• Power Mirror(s)
• Mirror Memory
• Power Folding Mirrors
• Intermittent Wipers
• Variable Speed Intermittent Wipers
• Privacy Glass
• Integrated Tailgate Step
• AM/FM Stereo
• MP3 Capability
• Bluetooth® Connection
• Auxiliary Audio Input
• Smart Device Integration
• Requires Subscription
• WiFi Hotspot
• Split Bench Seat
• Power Driver Seat
• Driver Adjustable Lumbar
• Power Passenger Seat
• Passenger Adjustable Lumbar
• Heated Front Seat(s)
• Seat Memory
• Pass-Through Rear Seat
• Floor Mats
• Adjustable Steering Wheel
• Power Windows
• Power Door Locks
• Remote Engine Start
• Security System
• Climate Control
• Multi-Zone A/C
• A/C
• Rear Defrost
• Auto-Dimming Rearview Mirror
• Traction Control
• Stability Control
• Driver Air Bag
• Passenger Air Bag
• Front Side Air Bag
• Front Head Air Bag
• Rear Head Air Bag
• Passenger Air Bag Sensor
• Telematics
• Navigation from Telematics
• Back-Up Camera
• Tire Pressure Monitor
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.79
• Cargo Box (Area) Height (in): 22.4
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 62.9
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 170
• EPA Greenhouse Gas Score: 3
• Tons/yr of CO2 Emissions : 15K mi/year
• Ground Clearance, Front (in): 8.08
• Ground Clearance, Rear (in): 8.08
• Height, Overall (in): 75.51
• Length, Overall (in): 231.92
• Wheelbase (in): 147.44
• Width, Max w/o mirrors (in): 81.24
• Frame Type: Hydroformed
• Fuel Tank Capacity, Approx (gal): 24
• Front Head Room (in): 43.03
• Front Hip Room (in): 61.18
• Front Leg Room (in): 44.53
• Front Shoulder Room (in): 66.02
• Passenger Capacity: 6
• Second Head Room (in): 40.12
• Second Hip Room (in): 60.24
• Second Leg Room (in): 43.4
• Second Shoulder Room (in): 65.16
• EPA Fuel Economy Est - City (MPG): 15
• EPA Fuel Economy Est - Hwy (MPG): 18
• Fuel Economy Est-Combined (MPG): 16
• Steering Type: Electric Rack & Pinion
• Turning Diameter - Curb to Curb (ft): 46.3
• Turning Diameter - Wall to Wall (ft): N/A
• Body Code: E63
• Body Style: Crew Cab Pickup
• Vehicle Name: GMC Sierra 1500
• Axle Capacity - Front (lbs): 3800
• Axle Capacity - Rear (lbs): 3800
• Axle Ratio (:1) - Front: 3.23
• Axle Ratio (:1) - Rear: 3.23
• Spring Capacity - Front (lbs): 3800
• Spring Capacity - Rear (lbs): 3850
• Stabilizer Bar Diameter - Front (in): 1.30
• Suspension Type - Front: Independent
• Suspension Type - Rear: Solid Axle
• Front Tire Order Code: QDF
• Front Tire Size: 265/65R18SL
• Rear Tire Order Code: QDF
• Rear Tire Size: 265/65R18SL
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.