
2026 GMC Sierra 2500HD
Cathedral City, CA
2026 GMC Sierra 2500HD AT4X Crew Cab 4WD
Cathedral City, CA
$99,920
MSRP
$100,920
Dealer rating
Request information
Features
Mileage
0
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Black (Obsidian Rush)
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Bluetooth
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:AT4X
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Black (Obsidian Rush)
- Mileage:0 mi
- Condition:New
- VIN:1GT4UZEY5TF254099
- Stock number:26-2486
Fuel economy
- Fuel tank size:35 gal
- Fuel type:Biodiesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:470 hp 6.6L V8 Biodiesel
- Horsepower:470 hp
Safety
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:82 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- No price changes
Dealer

Dealer reviews
Dealer's description
Vehicle Details: 2026 GMC Sierra 2500 AT4X 4WD Cathedral City, CA Experience rugged capability and refined comfort with this 2026 GMC Sierra 2500 AT4X, now available in Cathedral City, CA. Powered by a robust V8 6.6L diesel engine and 4-wheel drive, this heavy-duty pickup delivers exceptional towing and hauling performance while maintaining composure on and off the road. The AT4X package enhances off-road confidence with upgraded suspension and terrain-focused features for adventurous drives. Inside, enjoy premium leather seats and a driver-focused cabin designed for long-distance comfort. Stay connected and entertained with Android Auto integration and a responsive infotainment system. Practical daily conveniences include remote start for quick climate control and a back-up camera to assist with precise parking and trailer hookups. Advanced safety features such as Lane Departure Warning add extra peace of mind on freeway journeys. This GMC Sierra 2500 AT4X blends work-ready capability with upscale amenities, making it an ideal choice for contractors, outdoor enthusiasts, and drivers seeking diesel power with luxury touches. Located in Cathedral City, CA, this vehicle is competitively priced and offers the best value in its class a compelling option for buyers prioritizing performance, technology, and comfort. Contact us for availability, financing options, and to schedule a test drive today. Equipment: An off-road package is installed on it so you are ready for your four-wheeling best. This unit's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The GMC Sierra offers Android Auto for seamless smartphone integration. This model is pure luxury with a heated steering wheel. This unit features a hands-free Bluetooth phone system. This model has auto-adjust speed for safe following. Start the vehicle from inside with remote start. Protect this 3/4 ton pickup from unwanted accidents with a cutting edge backup camera system. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. This 3/4 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Quickly unlock this unit with keyless entry. Set the temperature exactly where you are most comfortable in this model. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. Manufacturer Incentives: Price includes: Guaranteed Incentives: $1,000 - Buick & GMC Consumer Cash Program - Exp. 4/30/2026. Contact dealer to verify final pricing.
Additional Information
GBA,RR AXLE,3.42 RATIO,JGL,L5P,MGM,PDL,RFE,TRO,CA EMMISSIONS,Z6A,Apple CarPlay/Android Auto smart device wireless mirroring,Forward Collision Alert with Automatic Braking,Front Pedestrian Braking,Wi-Fi Hotspot capable mobile hotspot internet access,HD Rear Vision Camera w/Hitch View rear mounted camera,Adaptive cruise control,Head-up display,Automatic Emergency Braking predictive brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Heated rear seats,Leather front seat upholstery,Primary monitor touchscreen,Lane Departure Warning,Rear Cross-Traffic Alert collision warning,First-row sliding and tilting glass sunroof with express open/close activation sunshade,Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP,Duramax 6.6L V-8,Front wireless smart device charging,Google Built-In built-in virtual assistant,Teen Driver restricted driving mode/alerts,Keyless Open/Keyless Start with hands-free access and push button start,Keyfob window control,HD Surround Vision w/Hitch View aerial view camera,Smart device remote start,Push-button,GCW Alert weight capacity alert,Video-feed rearview mirror,Stolen Vehicle Assistance vehicle tracker with vehicle slowdown,Bluetooth wireless audio streaming,Hitch Guidance vehicle to trailer hitching assist,Gauge cluster display size: 12.30,Front mounted camera with washer,Right side camera,Pickup box camera,Left side camera,Trailer Side Blind Zone Alert blind spot warning,Following Distance Indicator,Trailer tire pressure sensors,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Dual-zone front climate control,Off-road speed control,Full gauge cluster screen
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