Dealer Reviews
Service Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
2025 GMC Sierra 2500
$90,705•new
MSRP: $90,705
Contact Dealership
Basics
Condition
new
Interior Color
jet black w/kalahari accents
Exterior Color
volcanic red tintcoat
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Diesel
Engine
Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
VIN
1GT4UPEY1SF128485
Stock Number
25T106
Mileage
2
Features
Entertainment
•
Premium Sound System
Exterior
•
Alloy Wheels
•
Sunroof/Moonroof
•
LED Headlights
•
Tow Hitch
Seating
•
Cooled Seats
•
Heated Seats
•
Leather Seats
•
Memory Seat
Convenience
•
Adaptive Cruise Control
•
Keyless Start
•
Heated Steering Wheel
•
Navigation System
•
Remote Start
•
Tow Hooks
•
USB Port
Safety
•
Automatic Emergency Braking
•
Backup Camera
•
Blind Spot Monitor
•
Brake Assist
•
Stability Control
•
Lane Departure Warning
•
Rear Cross Traffic Alert
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- 120V AC power outlets 2 120V AC power outlets
- 22' Gloss Black Aluminum Wheels
- 3-point seatbelt Rear seat center 3-point seatbelt
- 4-Wheel Disc Brakes
- 4WD type AutoTrac part and full-time 4WD
- A/C
- ABS
- ABS Brakes 4-wheel antilock (ABS) brakes
- ABS Brakes Four channel ABS brakes
- AM/FM Stereo
- AM/FM Stereo with Premium GMC Infotainment System
- AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
- AT4 Preferred Package
- AT4 Premium Plus Package
- Accessory power Retained accessory power
- Adaptive Cruise Control
- Adaptive cruise control
- Adjustable Steering Wheel
- Aerial View Display System
- Air conditioning Yes
- All-in-one key All-in-one remote fob and ignition key
- Alternator Type Alternator
- Aluminum Wheels
- Amplifier
- Android Auto
- Antenna Fixed audio antenna
- Apple CarPlay
- Armrests front center Front seat center armrest
- Armrests rear Rear seat center armrest
- Auto door locks Auto-locking doors
- Auto headlights Auto on/off headlight control
- Auto high-beam headlights
- Auto-Dimming Rearview Mirror
- Auto-dimming door mirror driver Auto-dimming driver side mirror
- Auto-dimming door mirror passenger Auto-dimming passenger side mirror
- Automatic Emergency Braking
- Automatic Highbeams
- Auxiliary Audio Input
- Back-Up Camera
- Backup Camera
- Basic warranty 36 month/36
- 000 miles
- Battery charge warning
- Battery run down protection
- Battery type Dual lead acid batteries
- Bed Liner
- Bed liner Spray-in pickup bed liner
- Bed-rail protectors Pickup bed-rail protectors
- Beverage holders Front beverage holders
- Beverage holders rear Rear beverage holders
- Blind Spot Monitor
- Blind spot Trailer Side Blind Zone Alert blind spot warning
- Block heater Engine block heater
- Bluetooth Connection
- Body panels Galvanized steel/aluminum body panels with side impact beams
- Box style Standard style pickup box
- Boxside steps BedStep integrated side steps
- Brake Assist
- Brake assist system Automatic Emergency Braking predictive brake assist system
- Brake pad warning Brake pad wear indicator
- Brake type 4-wheel disc brakes
- Bucket Seats
- Buckle to Drive
- Built-in virtual assistant Google Built-In built-in virtual assistant
- Bumper insert Dark chrome front bumper insert
- Bumper rub strip front Black front bumper rub strip
- Bumpers front Body-colored front bumper
- Bumpers rear Body-colored rear bumper
- Cabback insulator
- Camera HD Surround Vision w/Hitch View aerial view camera
- Child door locks Manual rear child safety door locks
- Clearance lights Cab clearance lights
- Climate Control
- Climate control Automatic climate control
- Clock In-radio display clock
- Compass
- Compressor Intercooled turbo
- Configurable instrumentation gauges
- Console insert material Chrome console insert
- Conventional Spare Tire
- Convex spotter Driver and passenger convex spotter mirrors
- Cooled Driver Seat
- Cooled Front Seat(s)
- Cooled Passenger Seat
- Cooled front seats Ventilated driver and front passenger seats
- Corrosion perforation warranty 72 month/100
- 000 miles
- Cross-Traffic Alert
- Cruise Control
- Cruise control Cruise control with steering wheel mounted controls
- Cylinder head material Aluminum cylinder head
- DEF fluid gage Diesel exhaust fluid (def) gage
- Day/Night rearview mirror
- Daytime Running Lights
- Delay off headlights Delay-off headlights
- Distance alert Following Distance Indicator
- Door ajar warning
- Door bins front Driver and passenger door bins
- Door bins rear Rear door bins
- Door handle material Body-colored door handles
- Door locks Power door locks with 2 stage unlocking
- Door mirror style Black door mirrors
- Door mirror type Power extendable trailer mirrors
- Door mirrors Power door mirrors
- Door panel insert Aluminum and sim carbon fiber door panel insert
- Door trim insert Vinyl door trim insert
- Drive type Four-wheel drive
- Driver Adjustable Lumbar
- Driver Air Bag
- Driver Restriction Features
- Driver foot rest
- Driver information center
- Driver lumbar Driver seat with 2-way power lumbar
- Driver seat direction Driver seat with 8-way directional controls
- Driver selectable steering effort
- Dual Climate Control
- Dual-zone front climate control
- Duramax 6.6L Turbo-Diesel V8 Engine
- ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
- Easy lift tailgate EZ Lift
- Easy lower tailgate
- Electronic parking brake
- Electronic stability control Electronic stability control system with anti-roll
- Emergency SOS Vehicle integrated emergency SOS system
- Emissions Federal emissions
- Engine Cylinders Duramax V8
- Engine Duramax 6.6L V-8 diesel direct injection
- intercooled turbo
- diesel
- engine with 470HP
- Engine Location Front mounted engine
- Engine Mounting direction Longitudinal mounted engine
- Engine block material Iron engine block
- Engine cooler Engine oil cooler
- Engine hour meter
- Engine retarder Engine retarder system
- Engine temperature warning
- Engine/electric motor temperature gage
- Exterior mirror spot lights Exterior mirror LED spot lights
- External memory Premium GMC Infotainment System external memory control
- Federal Emissions Requirements
- Fenders Black fender flares
- First-row sunroof First-row sliding and tilting glass sunroof with express open/close activation sunshade
- First-row windows Power first-row windows
- Floor Mats
- Floor console Full floor console
- Floor console storage Covered floor console storage
- Floor coverage Full floor coverage
- Floor covering Full carpet floor covering
- Floor mats Rubber front and rear floor mats with carpet inserts
- Fob engine controls Keyless Open/Keyless Start with hands-free access and push button start
- Fob remote vehicle controls Smart device and keyfob engine start control
- Fob window controls Keyfob window control
- Fog Lamps
- Fog lights LED front fog lights
- Folding door mirrors Power folding door mirrors
- Folding rear seats 60-40 folding rear seats
- Following Distance Indicator
- Forward Collision Alert
- Forward collision warning Forward Collision Alert with Automatic Braking
- Four Wheel Drive
- Front Bucket Seats
- Front Collision Mitigation
- Front Collision Warning
- Front Head Air Bag
- Front License Plate Kit
- Front Pedestrian Braking
- Front Side Air Bag
- Front anti-roll Front anti-roll bar
- Front camera Front mounted camera
- Front head restraint control Manual front seat head restraint control
- Front head restraints Height adjustable front seat head restraints
- Front impact airbag driver Driver front impact airbag
- Front impact airbag passenger Passenger front impact airbag
- Front passenger lumbar Front passenger seat with 2-way power lumbar
- Front reading lights
- Front seat upholstery Leather front seat upholstery
- Front seatback upholstery Plastic front seatback upholstery
- Front side impact airbag driver Seat mounted side impact driver airbag
- Front side impact airbag passenger Seat mounted side impact front passenger airbag
- Fuel Type Diesel
- Full gage cluster screen
- GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
- GVWR 11 350 LBS. (5148 KG)
- Gage cluster display size (inches) Gage cluster display size: 12.30
- Garage door opener
- Gearshifter material Urethane gear shifter material
- Glove box Locking glove box
- Gooseneck/5th Wheel Prep Package
- Grille style Dark chrome grille
- Handsfree Bluetooth handsfree wireless device connectivity
- Head up display Head-up display
- Head-Up Display
- Headlight type Projector beam headlights
- Headlights LED low and high beam headlights
- Headlights on reminder
- Headliner coverage Full headliner coverage
- Headliner material Cloth headliner material
- Heated Front Seat(s)
- Heated Mirrors
- Heated Rear Seat(s)
- Heated Seats
- Heated Steering Wheel
- Heated door mirrors Heated driver and passenger side door mirrors
- Heated front seats Heated driver and front passenger seats
- Heated rear seats
- Heated steering wheel
- High mount stop light High mounted center stop light
- Hill Descent Control
- Hill control Hill Descent Control (HDC)
- Hill start assist
- Hitch Guidance with Hitch View
- Ignition Compression ignition system
- Illuminated entry
- Immobilizer
- In-Vehicle Trailering System App
- In-box lighting LED in-box lighting
- Inclinometer
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Instrumentation display Digital/analog instrumentation display
- Integrated Tailgate Step
- Integrated Turn Signal Mirrors
- Integrated tailgate step
- IntelliBeam Automatic High Beam On/off
- Interior accents Chrome interior accents
- Interior courtesy lights Fade interior courtesy lights
- Intermittent Wipers
- Internet access Wi-Fi Hotspot capable mobile hotspot internet access
- Internet radio capability
- Jet Black W/Kalahari
- Key in vehicle warning
- Keyfob cargo controls Keyfob trunk control
- Keyfob door locks Keyfob activated door locks
- Keyless Entry
- Keyless Start
- LED brake lights
- LPO 22' (55.9 CM) GLOSS BLACK ALUMINUM WHEELS LPO wheels will come with 4 aluminum 22' Transit Wheels from the factory with alignment specs set to 22' LPO wheel selected (dealer-installed)
- LT275/70R18 AT BW Spare Tire
- Lane Departure Warning
- Lane departure Lane Departure Warning
- Leather Seats
- Left camera Left side camera
- License plate front bracket Front license plate bracket
- Lock-up transmission
- Locking hub control Auto locking hub control
- Locking/Limited Slip Differential
- Low level warnings Low level warning for oil
- coolant
- fuel
- washer fluid
- brake fluid and diesel exhaust fluid (DEF)
- Low tire pressure warning Tire specific low air pressure warning
- MP3 Capability
- Maintenance warranty 12 month/unlimited
- Memory Seat
- Memory settings Memory settings include: door mirrors
- Mirror Memory
- Mobile app access MyGMC Mobile App mobile app access
- Multi-Zone A/C
- Multicolor 15' Diagonal Head-Up Display
- Multiple headlights Multiple enclosed headlights
- Navigation System
- Number of airbags 6 airbags
- Number of beverage holders 8 beverage holders
- Number of doors 4 doors
- Number of first-row screens 2 total number of 1st row displays
- Number of memory settings 2 memory settings
- Occupancy sensor Airbag occupancy sensor
- Off-Road Suspension
- Oil pressure gage
- Oil pressure warning
- One-touch down window Front and rear one-touch down windows
- One-touch up window Driver and passenger one-touch up windows
- Overdrive transmission
- Overhead airbags Curtain first and second-row overhead airbags
- Overhead console Mini overhead console
- Paint Clearcoat paint
- Panel insert Aluminum instrument panel insert
- Parking sensors UltraSonic front and rear parking sensors
- Passenger Adjustable Lumbar
- Passenger Air Bag
- Passenger Air Bag Sensor
- Passenger doors rear left Conventional left rear passenger door
- Passenger doors rear right Conventional right rear passenger door
- Passenger seat direction Front passenger seat with 8-way directional controls
- Pedestrian detection Front Pedestrian Braking
- Perforated Leather-Appointed Front Seat Trim
- Perimeter approach lighting Remote activated perimeter approach lighting
- Pickup Box
- Pickup box camera
- Pickup box cargo light
- Power Door Locks
- Power Driver Seat
- Power Folding Mirrors
- Power Mirror(s)
- Power Passenger Seat
- Power Steering
- Power Windows
- Power driver seat controls Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Power passenger seat controls Passenger seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Powertrain type ICE
- Powertrain warranty 60 month/60
- 000 miles
- Preferred Equipment Group 4SB
- Premium Sound System
- Primary display size 13.4 inch primary display
- Primary display touchscreen Primary monitor touchscreen
- Privacy Glass
- REAR AXLE 3.42 RATIO
- Radiator
- Radio AM/FM/SiriusXM with 360Lsatellite
- Rain Sensing Front Wipers
- Rain Sensing Wipers
- Rain detecting wipers
- Rear Bench Seat
- Rear Cross Traffic Alert
- Rear Defrost
- Rear Head Air Bag
- Rear Parking Aid
- Rear Springs Regular grade rear springs
- Rear bench seats Split-bench rear seat
- Rear bumper step
- Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera
- Rear cargo door MultiPro Tailgate tailgate
- Rear collision warning Rear Cross-Traffic Alert collision warning
- Rear console climate control ducts
- Rear head restraint control 2 rear seat head restraints
- Rear head restraint control Manual rear seat head restraint control
- Rear head restraints Height adjustable rear seat head restraints
- Rear locking differential Automatic rear locking differential
- Rear reading lights
- Rear seat check warning Rear Seat Reminder rear seat check warning
- Rear seat direction Front facing rear seat
- Rear seat folding position Fold-up rear seat cushion
- Rear seat upholstery Vinyl rear seat upholstery
- Rear seatback upholstery Carpet rear seatback upholstery
- Rear seats fixed or removable Fixed rear seats
- Rear under seat ducts Rear under seat climate control ducts
- Rear window defroster
- Rear windshield Power rear windshield
- Rearview mirror Auto-dimming rear view mirror
- Remote Engine Start
- Remote panic alarm
- Requires Subscription
- Restricted driving mode Teen Driver restricted driving mode
- Right camera Right side camera
- Roadside warranty 60 month/60
- 000 miles
- Running Boards/Side Steps
- Running lights LED daytime running lights
- Satellite Radio
- Satellite trial 3 month satellite trial subscription
- Seat Memory
- Seatback storage pockets 2 seatback storage pockets
- Seatbelt pretensioners Front seatbelt pretensioners
- Seatbelt pretensioners number 2 seatbelt pre-tensioners
- Seating capacity 5
- Second-row windows Power second-row windows
- Security System
- Security system
- Seek scan
- Selectable mode transmission
- Sequential shift control
- Service interval warning Service interval indicator
- Shock absorbers Rancho premium grade shock absorbers
- Side steps Side assist steps
- Skid Plates
- Skid plate 3 underbody skid plates
- Smart Device Integration
- Smart device integration Apple CarPlay/Android Auto smart device wireless mirroring
- Spare tire Full-size spare tire with steel wheel
- Spare tire location Crank-down spare tire
- Speakers Bose speakers
- Speakers number 7 speakers
- Special paint Monotone paint
- Speed sensitive steering Digital Steering Assist speed sensitive power steering
- Speedometer Redundant digital speedometer
- Split front seats Bucket front seats
- Springs front Front torsion springs
- Springs rear Rear leaf springs
- Stability Control
- Steering Hydraulic power-assist steering system
- Steering Wheel Audio Controls
- Steering mounted audio control Steering wheel mounted audio controls
- Steering type Re-circulating ball steering
- Steering type number of wheels 2-wheel steering system
- Steering wheel material Leatherette steering wheel
- Steering wheel telescopic Manual telescopic steering wheel
- Steering wheel tilt Manual tilting steering wheel
- Sunroof/Moonroof
- Suspension Off-road ride suspension
- Suspension ride type front Independent front suspension
- Suspension ride type rear Rigid axle rear suspension
- Suspension type front Short and long arm front suspension
- Suspension type rear Leaf spring rear suspension
- TIRES LT265/60R22 E ALL-TERRAIN BLACKWALL
- TRANSMISSION ALLISON 10-SPEED AUTOMATIC
- Tachometer
- Tailgate control Tailgate/power door lock
- Tailpipe Stainless steel single exhaust
- Telematics
- Temperature display Exterior temperature display
- Tinted windows Deep tinted windows
- Tire Pressure Monitor
- Tires - Front All-Terrain
- Tires - Rear All-Terrain
- Tires LT265/60SR22 AT BSW front and rear tires
- Tow Hitch
- Tow Hooks
- Tow hooks front 2 front tow hooks
- Towing brake controller Trailer brake controller
- Towing capability Trailer towing capability
- Towing class Class IV tow rating
- Towing hitch Trailer hitch
- Towing hitch light Trailer hitch light
- Towing prep 5th wheel and gooseneck prep
- Towing trailer sway Trailer sway control
- Towing wiring harness Trailer wiring harness
- Traction Control
- Traction control All-speed ABS and driveline traction control
- Trailer Hitch
- Trailer light malfunction warning
- Trailer light test
- Trailer theft alarm
- Transfer case Electronic transfer case shift
- Transmission Allison 10-speed automatic
- Transmission Type Automatic
- Transmission electronic control
- Transmission fluid temperature warning Transmission fluid temp warning
- Transmission oil cooler
- Transmission temperature gage Transmission fluid temperature gage
- Trip computer
- Trip odometer
- Turbocharged
- Turn signal in door mirrors Turn signal indicator in door mirrors
- Turn signal warning Turn signal on warning
- Turn-by-turn nav OnStar Turn-by-Turn Navigation
- Two-Speed Transfer Case
- USB Port
- USB ports 6 USB ports
- Under seat tray rear Rear under seat tray
- VOLCANIC RED TINTCOAT
- Variable Speed Intermittent Wipers
- Variable panel light Variable instrument panel light
- 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
- Vehicle tracker Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Ventilated brakes Front and rear ventilated disc brakes
- Video rearview mirror Video-feed rearview mirror
- Visor driver mirror Driver visor mirror
- Visor illuminated driver mirror Illuminated driver visor mirror
- Visor illuminated passenger mirror Illuminated passenger visor mirror
- Visor passenger mirror Passenger visor mirror
- Voice activated audio Voice activated audio controls
- Volcanic Red Tintcoat
- Voltmeter
- WIFI Hotspot
- Weight capacity alert GCW Alert weight capacity alert
- Wheel covers Wheel hub covers
- Wheels 22 x 9-inch front and rear black aluminum wheels
- WiFi Hotspot
- Window Trim Black side window trim
- Wipers Variable intermittent front windshield wipers
- Wireless device charging Front wireless smart device charging
- Wireless streaming Bluetooth wireless audio streaming
Seller's Comments
We are excited to announce that the 2025 GMC Sierra 2500HD AT4 is now available at Richardson Motors in Dubuque, Iowa. Built for those who need heavy-duty capability combined with rugged off-road performance, the Sierra 2500HD AT4 delivers everything you need to tackle the toughest jobs and the most challenging terrain, all while providing a premium driving experience. The 2025 GMC Sierra 2500HD AT4 stands out with its bold and commanding presence. Featuring the AT4's distinctive front grille, blacked-out accents, red recovery hooks, and 20-inch wheels wrapped in all-terrain tires, this truck is designed to conquer rough roads and look great doing it. A factory-installed 2-inch suspension lift gives the truck added ground clearance, while skid plates protect vital components, making the Sierra 2500HD AT4 ready for off-road adventures. Inside, the Sierra 2500HD AT4 combines rugged durability with premium comfort. The cabin is outfitted with luxurious materials such as leather seating with AT4-specific badging and a leather-wrapped heated steering wheel. The spacious interior offers seating for up to five passengers, with heated and ventilated front seats and heated rear outboard seats, ensuring that everyone stays comfortable, no matter the conditions outside. The practical design also offers ample storage options, making the Sierra 2500HD AT4 as functional as it is comfortable. The 2025 GMC Sierra 2500HD AT4 is equipped with advanced technology to enhance your driving experience. The infotainment system features a 13.4-inch touchscreen display, wireless Apple CarPlay, Android Auto, and a premium Bose audio system, ensuring that you stay connected and entertained on every journey. Wireless charging, multiple USB ports, and a built-in Wi-Fi hotspot add convenience, allowing you to keep all your devices charged and connected no matter where the road takes you. When it comes to performance, the Sierra 2500HD AT4 is powered by your choice of a 6.6L V8 gasoline engine or the available 6.6L Duramax® Turbo-Diesel V8. Both engines are paired with a 10-speed automatic transmission for smooth, powerful acceleration and towing capability. The truck's advanced off-road features, such as the Traction Select System and a two-speed transfer case, give you the ability to handle various terrains with ease. The AT4 trim also includes a locking rear differential and hill descent control, providing added control on steep or uneven surfaces. Towing is where the Sierra 2500HD AT4 truly excels. With a maximum towing capacity of up to 18,500 pounds, this truck is built to haul heavy loads with ease. The advanced trailering technologies, including an integrated trailer brake controller, trailer sway control, and multiple camera views, make towing safer and more efficient. Safety is a key focus in the 2025 GMC Sierra 2500HD AT4. The truck comes equipped with GMC's suite of advanced safety features, including forward collision alert, lane departure warning, blind-spot monitoring, and rear cross-traffic alert. The surround-view camera system and rearview camera with hitch guidance further enhance safety, making parking and towing easier and more precise. At Richardson Motors, we are committed to providing an exceptional car-buying experience. Our knowledgeable and friendly staff are here to help you explore the features of the 2025 GMC Sierra 2500HD AT4 and assist you in finding the perfect truck for your needs. We offer flexible financing options to make owning this powerful and capable truck as straightforward and affordable as possible. Don't miss the opportunity to experience the 2025 GMC Sierra 2500HD AT4. Visit Richardson Motors in Dubuque, Iowa, today and discover why this truck is the ultimate choice for those who demand off-road capability, heavy-duty performance, and cutting-edge technology.
View More
Similar Vehicles
DealerRater Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; DealerRater is not responsible for the accuracy of such information. DealerRater provides this service and materials without representations or warranties of any kind, either expressed or implied.
Click here for more details.
