Thunderstorm Gray

Exterior mirror spot lights Exterior mirror LED spot lights

Wheels 18 x 8-inch front and rear machined w/painted accents aluminum wheels

Tires LT305/70RR18 MT BSW front and rear tires

Vehicle and trailer reverse assist Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only

Vehicle to trailer hitching assist Hitch Guidance vehicle to trailer hitching assist

Galvanized steel/aluminum body panels with side impact beams

First-row sliding and tilting glass sunroof with express open/close activation sunshade

3-point seatbelt Rear seat center 3-point seatbelt

Seatbelt pretensioners number 2 seatbelt pre-tensioners

Distance alert Following Distance Indicator

Pedestrian detection Front Pedestrian Braking

Restricted driving mode Teen Driver restricted driving mode

Brake assist system Automatic Emergency Braking predictive brake assist system

Vehicle tracker Stolen Vehicle Assistance vehicle tracker with vehicle slowdown

Blind spot Trailer Side Blind Zone Alert blind spot warning

Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera

Rear collision warning Rear Cross-Traffic Alert collision warning

Forward collision warning Forward Collision Alert with Automatic Braking

Camera HD Surround Vision w/Hitch View aerial view camera

Driver and passenger convex spotter mirrors

Electronic stability control system with anti-roll

Seat mounted side impact front passenger airbag

Remote activated perimeter approach lighting

Curtain first and second-row overhead airbags

UltraSonic front and rear parking sensors

Satellite trial 3 month satellite trial subscription

Emergency SOS Vehicle integrated emergency SOS system

Turn-by-turn nav OnStar Turn-by-Turn Navigation

Internet access Wi-Fi Hotspot capable mobile hotspot internet access

Smart device integration Apple CarPlay/Android Auto smart device wireless mirroring

External memory Premium GMC Infotainment System external memory control

Digital signal processor Bose Centerpoint Surround digital signal processor

Mobile app access MyGMC Mobile App mobile app access

Wireless speaker number 2 wireless speakers

Number of first-row screens 2 total number of 1st row displays

Primary display size 13.4 inch primary display

Bluetooth handsfree wireless device connectivity

Engine Mounting direction Longitudinal mounted engine

Traction control All-speed ABS and driveline traction control

Steering type number of wheels 2-wheel steering system

Engine Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP

Speed sensitive steering Digital Steering Assist speed sensitive power steering

Shock absorbers Multimatic DSSV premium grade shock absorbers

Driver selectable rear locking differential

Rear head restraint control 2 rear seat head restraints

Number of memory settings 2 memory settings

Folding rear seats 60-40 folding rear seats

Height adjustable front seat head restraints

Height adjustable rear seat head restraints

Ventilated driver and front passenger seats

Aluminum and sim carbon fiber door panel insert

Rubber front and rear floor mats with carpet inserts

Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control

Passenger seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control

Driver seat with 12-way directional controls

Front passenger seat with 12-way directional controls

Corrosion perforation warranty 72 month/100,000 miles

Powertrain warranty 60 month/60,000 miles

Seatback storage pockets 2 seatback storage pockets

Number of beverage holders 8 beverage holders

Fob engine controls Keyless Open/Keyless Start with hands-free access and push button start

Rear seat check warning Rear Seat Reminder rear seat check warning

Black

10-Speed Automatic, 4WD, Obsidian Rush Leather. Thunderstorm Gr 2025 GMC Sierra 2500HD AT4X 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselAlso included with every new vehicle we sell: LIFETIME ""NO FEAR"" WARRANTY, FIRST OIL CHANGE, and AT HOME COURTESY DELIVERY! Call us for full details! We pride ourselves on honesty and integrity, but please note that mistakes or misprints due to human error are possible. Find out why our dealerships have won DealerRater.com DEALER OF THE YEAR a whopping 10 TIMES! Call, email, or live chat with one of our friendly sales professionals now to schedule your test drive! Prices shown do not include tax, title, registration and $499 service fees.

2025 GMC Sierra 2500 4WD Crew Cab Standard Bed AT4X

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