Bozarth Chevrolet has been serving Denver since 1987. Purchase from Bozarth to learn about why we are the longest tenured Chevrolet dealer in Denver!
This 2026 GMC Sierra 2500HD AT4X is a true powerhouse, engineered to conquer any terrain. Boasting a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4-wheel drive, this truck is built to handle the toughest jobs with ease.
- Bozarth Backed certified! 7 year/100,000 mile powertrain and 12 month/12,000 mile comprehensive!
- Sterling Metallic exterior with Gray interior
- Engine Block Heater
- Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible)
- LPO, Black Badging Package
- LPO, Console-Mounted Safe
- High Idle Switch
- Gooseneck / 5th Wheel Prep Package
This Sierra 2500HD AT4X is packed with premium features that elevate the driving experience. Enjoy the Bose Premium Series 12-Speaker System, Heads-Up Display, and a suite of advanced safety technologies like Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning. The spacious cabin offers comfort and convenience with heated and ventilated front seats, a heated steering wheel, and a power sliding rear window.
Whether you're tackling tough terrain or hauling heavy loads, this 2026 GMC Sierra 2500HD AT4X is the ultimate workhorse. With its impressive capabilities and premium amenities, it's the perfect companion for any adventure. Visit Bozarth Chevrolet today to experience this exceptional truck for yourself.
Bozarth Chevrolet has been serving Denver since 1987. Purchase from Bozarth to learn about why we are the longest tenured Chevrolet dealer in Denver!
Used 2026 GMCSierra 2500 HD AT4X Crew Cab
- Diesel
- Exterior Color
- Sterling Metallic
- Interior Color
- Obsidian Rush, Full Grain Leather seat trim
- Odometer
- 3,049 miles
- Body/Seating
- Truck/5 seats
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
- VIN
- 1GT4UZEY4TF166161
- Stock Number
- 26T1103A
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
Included Packages & Accessories
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
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Moonroof sunshade: manual
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 305/70RR18.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 305/70RR18.0E
- Single rear wheels
- Speed-sensing steering
- Wheel size: 18"
- 1st row LCD monitors: 2
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose Performance Series
- Speakers: 12
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 470hp @ 2,800RPM
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Standard fuel economy fuel type: diesel
- Torque: 975 lb.-ft. @ 1,600RPM
- Transmission: 10 speed automatic
- Variable valve control
- Departure angle: 26 deg
- Auto-dimming door mirrors
- Bedliner
- 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: 16.00 to 1
- Curb weight: 3,717kg (8,195lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine torque: 975 lb.-ft. @ 1,600RPM
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,100mm (82.7")
- Front headroom: 1,013mm (39.9")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Towing capacity: 8,391kg (18,500lbs)
- Turning radius: 7.9m (25.9')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rain sensing wipers
- 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: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Dealer Notes
Bozarth Chevrolet provides Fair Upfront pricing.
The price of this vehicle listed above includes Delivery and Handling Charges and manufacturer rebates. The information included on this webpage does not constitute a binding offer to sell. Bozarth makes every effort to verify the accuracy of the information, but is not responsible for any mistakes or inaccuracies. Actual price and payment may vary for different reasons including, but not limited to, applicable manufacturer rebates, special limited time offers, Bozarth incentives, buyer's credit qualifications, and parts or accessories installed by Bozarth. The price for the vehicle does not include sales tax, finance charges, cost of emissions test, government fees or taxes, and transportation costs incurred after sale to deliver the vehicle to the purchaser at purchaser's request. The advertised price includes a delivery handling fee. All prices, specifications, and availability are subject to change without notice. Accessories and color may vary. Photographs are included for representational purposes only. The displayed MPG is based on applicable EPA mileage ratings and is used for comparative purposes only. Your actual mileage made vary depending on how you drive and maintain your vehicle, driving conditions, battery pack, age/condition, hybrid models only, and other factors. Bozarth is a Colorado licensed motor vehicle dealer, and all transactions with Bozarth occur in Colorado. Used vehicles may be subject to unrepaired manufacturer recalls. Please contact the manufacturer or the National Highway Traffic Safety Agency for current recall information before purchasing. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).The features and options listed are for the new 2018 Chevrolet Colorado and may not apply to this specific vehicle. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.
