New 2026 GMCSierra 3500 HD SLE
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Body/Seating
- Truck Double Cab/6 seats
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT5UTE71TF220850
- Stock Number
- G6148
Highlighted Features
- Lane departure
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
Included Packages & Accessories
- GVWR: 11,600 lbs
- SLE Value Package
- SLE Convenience Package
- Dual-Zone Automatic Climate Control
- 10-Way Power Driver Seat Adjuster with Lumbar
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Fog Lamps
- LED Smoked Amber Roof Marker Lamps
- Spray-on Pickup Bedliner with GMC Logo
- SLE Heated Package
- Heated Driver and Front Outboard Passenger Seats
- Heated Steering Wheel
- Remote Start Package
- Remote Vehicle Starter System
- Unauthorized Entry Theft-Deterrent System
- Electric Rear-Window Defogger
- Hill Descent Control
- 6" Rectangular Chromed Tubular Assist Steps
- Universal Home Remote
- Assist Step and Floor Liner Package
- All-Weather Floor Liners
- Transmission: 10-Speed Automatic
- Upfitter Switch Kit
- Pickup Bed
- in-Vehicle Trailering App
- Auto-Dimming Inside Rearview Mirror
- Front 40/20/40 Split-Bench Seats with Lockable Storage
- 4-Way Manual Passenger Seat Adjuster
- LED Cargo Area Lighting
- Preferred Equipment Group 3SA
- Sierra HD Pro Safety
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/Off
- Lane Departure Warning
- Buckle to Drive
- Automatic Emergency Braking
- Wireless Phone Projection
- SiriusXM with 360L Trial Subscription
- Push Button Start
- Keyless Open and Start
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge/Data USB Ports
- 2 Charge-Only Rear USB Ports
- 4-Way Manual Driver Seat Adjuster
- Deep-Tinted Glass
- Chrome Surround Grille with Chrome Insert Bars
- Steering Wheel Audio Controls
- Wheels: 18" Machined Aluminum
- 2-Speed Electronic Shift Transfer Case
- 3.73 Rear Axle Ratio
- Front License Plate Kit
- Power-Adjustable Black Outside Mirrors
- Perimeter Lighting
- Snow Plow Prep/Camper Package
- 220 Amp Alternator
- Skid Plates
- Black Front and Rear Molded Splash Guards
- Engine: 6.6L V8
- Heavy-Duty 80 Amp-Hour Battery
- Wheels: 20" Bright Face with Dark Painted Pockets
- Power Sliding Rear Window with Defogger
- Preferred Package
- Hitch Guidance with Hitch View
- Adaptive Cruise Control
- Spare LT275/70R18 AT BW Tire
- Tires: LT275/65R20 AT BW
- X31 Off-Road and Protection Package
- X31 Off-Road Package
- Off-Road Suspension
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- GMC Premium 13.4" Diagonal Information Display
- 6-Speaker Audio System Feature
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/65SR20.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 275/65SR20.0E
- Single rear wheels
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Powertrain warranty: 60 months/60,000miles
- Roadside assistance coverage: 60 months/60,000miles
- Front center armrest: w/storage
- Front seats: bench
- Heated front seats
- Max seating capacity: 6
- Power 2-way driver lumbar support
- Power driver seat
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: cloth
- Split folding rear seat
- Compressor: Not Available
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 401hp @ 5,200RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Rear locking differential
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 464 lb.-ft. @ 4,000RPM
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 283mm (11.2")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 10.80 to 1
- Curb weight: 3,223kg (7,106lbs)
- Engine bore x stroke: 103.3mm x 98.0mm (4.07" x 3.86")
- Engine displacement: 6.6 L
- Engine torque: 464 lb.-ft. @ 4,000RPM
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,054mm (80.9")
- Exterior length: 6,534mm (257.2")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- GVWR: 5,262kg (11,600lbs)
- Payload: 2,021kg (4,456lbs)
- Rear headroom: 1,013mm (39.9")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 895mm (35.2")
- Rear shoulder room: 1,648mm (64.9")
- Towing capacity: 7,257kg (16,000lbs)
- Turning radius: 8.2m (26.9')
- Wheelbase: 4,115mm (162.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear: Rear Vision Camera w/Hitch View yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
KBB.com Consumer Reviews
Price reflects discount and all current cash incentives. Prices include Trade Assistance. Does not include tax, title, license, finance charges and administration fee. All prices and availability subject to change without notice. Check with the dealer to see if you qualify for all rebates. Some pricing errors can be made, contact dealer for most current information. It is possible that there could be accessories that were added to the vehicle that are not reflective on internet prices. While great effort is made to ensure the accuracy of the information on this site, errors in price and equipment do occur so please verify information with a sales consultant before taking delivery.