Vehicle Summary
Mileage
Miles
MPG FUEL ECONOMY
CITY
HWY
AVG
Performance
HP
Torque
Vehicle Description
The 2025 GMC Sierra AT4 with the 3.0L Duramax Turbo-Diesel engine delivers the perfect blend of rugged off-road capability and refined performance, making it a top choice for drivers who demand more from their truck. Available now at Maserati of Memphis, this premium pickup is engineered for adventure with advanced 4WD systems, off-road suspension, and a powerful yet efficient diesel engine that provides impressive torque and towing capability. Whether youre navigating tough terrain or cruising through city streets, the Sierra AT4 offers a commanding presence paired with cutting-edge technology and a bold, aggressive design.
Inside, the 2025 GMC Sierra AT4 elevates comfort and connectivity with a driver-focused cabin featuring high-quality materials, intuitive infotainment, and advanced safety features. From its spacious interior to its innovative trailering technologies, every detail is designed to enhance your driving experience. At Maserati of Memphis, you can explore this exceptional truck and discover why the Sierra AT4 stands out in the competitive full-size pickup segment. Visit today to experience the perfect combination of luxury, durability, and diesel-powered performance.The 2025 GMC Sierra AT4 with the 3.0L Duramax Turbo-Diesel engine delivers the perfect blend of rugged off-road capability and refined performance, making it a top choice for drivers who demand more from their truck. Available now at Maserati of Memphis, this premium pickup is engineered for adventure with advanced 4WD systems, off-road suspension, and a powerful yet efficient diesel engine that provides impressive torque and towing capability. Whether youre navigating tough terrain or cruising through city streets, the Sierra AT4 offers a commanding presence paired with cutting-edge technology and a bold, aggressive design.
Inside, the 2025 GMC Sierra AT4 elevates comfort and connectivity with a driver-focused cabin featuring high-quality materials, intuitive infotainment, and advanced safety features. From its spacious interior to its innovative trailering technologies, every detail is designed to enhance your driving experience. At Maserati of Memphis, you can explore this exceptional truck and discover why the Sierra AT4 stands out in the competitive full-size pickup segment. Visit today to experience the perfect combination of luxury, durability, and diesel-powered performance.
Vehicle Features
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Interior
- Ventilated driver and front passenger seats
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Dual-zone front climate control
- Voice-activated climate control
- Automatic climate control
- Power tilting steering wheel
- Power telescopic steering wheel
- Vinyl rear seat upholstery
- Rear console climate control ducts
- Bucket front seats
- Driver seat with 8-way directional controls
- Front seat center armrest
- Front passenger seat with 8-way directional controls
- Driver seat with 2-way power lumbar
- Front passenger seat with 2-way power lumbar
- Leatherette steering wheel
- Split-bench rear seat
- Fold-up rear seat cushion
- 60-40 folding rear seats
- Rear seat center armrest
- Seating capacity: 5
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Exterior
- Vehicle to trailer hitching assist
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Trailer brake controller
- Trailer sway control
- Vehicle and trailer reverse assist with visual graphic guidance only
- Trailer hitch light
- 20 x 9-inch front and rear machined w/painted accents aluminum wheels
- P275/60SR20 AT BSW front and rear tires
- Trailer wiring harness
- Class IV tow rating
- Trailer hitch
- 2 underbody skid plates
- Spray-in pickup bed liner
- Pickup bed-rail protectors
- Full-size spare tire with steel wheel
- Crank-down spare tire
- 2 front tow hooks
- LED in-box lighting
- 4 doors
- Standard style pickup box
- Galvanized steel/aluminum body panels with side impact beams
- Body-colored front bumper
- Body-colored rear bumper
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Mechanical
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 305HP
- Duramax 3L I-6 DOHC
- Auto stop-start engine
- Intercooled turbo
- 10-speed automatic
- Selectable mode transmission
- Transmission electronic control
- Sequential shift with steering wheel controls
- Automatic
- Four-wheel drive
- Two-Speed Transfer Case
- Off-road ride suspension
- Speed sensitive power steering
- Lock-up transmission
- Engine block heater
- Front mounted engine
- Compression ignition system
- Variable intake manifold
- Longitudinal mounted engine
- Aluminum engine block
- Aluminum cylinder head
- Overdrive transmission
- Powertrain type: ICE
- All-speed ABS and driveline traction control
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Safety
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Automatic Emergency Braking predictive brake assist system
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- HD Surround Vision w/Hitch View aerial view camera
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Gauge cluster display size: 12.30
- Front mounted camera with washer
- Right side camera
- Left side camera
- Trailer Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- IntelliBeam auto high-beam headlights
- Immobilizer
- Configurable instrumentation gauges
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill Start Assist (HSA)
- Front and Rear Park Assist front and rear parking sensors
- LED daytime running lights
- LED brake lights
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Entertainment
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- Bose speakers
- Premium GMC Infotainment System external memory control
- Internet radio capability
- Premium GMC Infotainment System voice activated audio controls
- AM/FM/SiriusXM with 360Lsatellite
- 2 total number of 1st row displays
- 13.4 inch primary display
- Amplifier
- 7 speakers
- Seek scan
- Radio data system (RDS)
- 3 month satellite trial subscription
- Fixed audio antenna
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Crash Safety Ratings
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OVERALL
5 STAR
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FRONT
4 STAR
SIDE
5 STAR
ROLLOVER
4 STAR
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Factory Warranty
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Basic warranty
36 month/36,000 miles
*Confirm any warranty information with dealer before purchase.Powertrain warranty
60 month/60,000 miles
*Confirm any warranty information with dealer before purchase.Corrosion perforation warranty
72 month/100,000 miles
*Confirm any warranty information with dealer before purchase.Roadside warranty
60 month/60,000 miles
*Confirm any warranty information with dealer before purchase.
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Disclaimers
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Prices exclude tax, title, license, and dealer service fee. A dealer service fee is charged by the dealer for the preparation, handling, and processing of documents related to the sale or lease of a vehicle and may include dealer profit. Dealer service fees vary by location. All prices, specifications, and availability are subject to change without notice. Vehicles are subject to prior sale. Please contact the dealership for full details.
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