2025 GMC Sierra AT4

GMC Sierra Details

Features & Options

• Trailering Package includes trailer hitch- 7-pin and 4-pin connectors and (CTT) Hitch Guidance
• Engine- Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm- 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
• Rear axle- 3.23 ratio
• Pickup bed
• GVWR- 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Air filter- heavy-duty
• Automatic Stop/Start
• Hill Descent Control
• Auto-locking rear differential
• Transfer case- two-speed- electronic Autotrac with push button control (4WD models only)
• Suspension- Off-Road with 2"" factory installed lift and monotube shocks
• Four wheel drive
• Alternator- 220 amps (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Battery- heavy-duty 850 cold-cranking amps/95 Amp-hr- maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Frame- fully-boxed- hydroformed front section
• Trailer brake controller- integrated
• Recovery hooks- Red
• Skid Plates
• Cargo tie downs (12)- fixed
• Steering- Electric Power Steering (EPS) assist- rack-and-pinion
• Brakes- 4-wheel antilock- 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Capless Fuel Fill
• Exhaust- dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
• Exhaust- aluminized stainless-steel muffler and tailpipe
• Wheel- 17"" x 8"" (43.2 cm x 20.3 cm) full-size- steel spare
• Wheelhouse liners- rear (Deleted with (PCP) AT4 CarbonPro Edition.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper- front- body-color lower
• Bumper- rear body-color with corner steps
• CornerStep- rear bumper
• Grille (Black chrome grille insert bars with gloss black header and accents.)
• Fog lamps- LED
• Lighting- perimeter
• Taillamps- LED LED signature taillight with LED stop- turn & reverse and Fade-on/Fade-off animation
• Mirror caps- high gloss Black
• Wipers- front rain-sensing
• Glass- deep-tinted
• 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
• Tailgate- GMC MultiPro Tailgate with six functional load/access features
• Tailgate- gate function manual with EZ Lift includes power lock and release- includes hitch area light
• Tailgate and bed rail protection caps- top
• Door handles- body-color
• Steering wheel audio controls
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Seat adjuster- driver 10-way power including lumbar
• Seat adjuster- passenger 10-way power including lumbar
• Seat- Up-level Rear with Storage Package- 60/40 folding bench for Crew Cab models- includes full-length bench seat- seatback storage on left and right side- center fold out armrest with 2 cupholders- full cab width under-seat storage- (includes child seat top tether anchor)
• Seats- heated second row outboard seats
• Center Console- floor-mounted with cup holders- cell phone storage- power cord management- hanging file folder capability
• Floor covering- color-keyed carpeting
• Steering column- power rake and telescoping
• Steering wheel- wrapped
• Steering wheel- heated
• Driver Information Center- enhanced- 12.3"" diagonal reconfigurable multicolor digital display
• GMC Premium information Display- 13.4"" diagonal Multicolor touch screen
• In-Vehicle Trailering App System- includes checklist- trailer maintenance reminders- trailer security alerts- trailer mileage- tow/haul reminder- trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
• Compass- located in instrument cluster
• Exterior Temperature Display- located in radio display
• Remote vehicle starter system
• Adaptive Cruise Control
• Theft-deterrent system- unauthorized entry
• Steering column lock- electrical
• Wireless Charging
• Power outlet- interior power outlet- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• USB ports- (2) charge-only- rear
• Power outlet- bed mounted- 120-volt (400 watts shared with (KI4) interior power outlet)
• Air conditioning- dual-zone automatic climate control
• Air vents- rear
• Assist handles front A-pillar mounted for driver and passenger- rear B-pillar mounted
• StabiliTrak- stability control system with Proactive Roll Avoidance and traction control- includes electronic trailer sway control and hill start assist
• Airbags- Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Hitch View with image adjustment- Pan/Zoom/Tilt
• Hitch Guidance
• Trailer Camera Provisions and trailer viewing software
• Front and Rear Park Assist- ultrasonic
• Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
• Trailer Side Blind Zone Alert
• Rear Cross Traffic Braking
• Rear Pedestrian Alert
• Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
• Seat Belt Adjustable Guide Loops- front row only
• Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
• Rear Seat Reminder
• Rear Seat Belt Indicator
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