2024 GMC Sierra 2500 HD AT4
- Used
- Diesel
The highlights
- Lane departure
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
Easy, Simple & Stress-Free Buying
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Transparent trailer view
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 470hp @ 2,800RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Standard fuel economy fuel type: diesel
- Torque: 975 lb.-ft. @ 1,600RPM
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 16.00 to 1
- Curb weight: 3,733kg (8,229lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine torque: 975 lb.-ft. @ 1,600RPM
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,027mm (79.8")
- Exterior length: 6,369mm (250.8")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- GVWR: 5,148kg (11,350lbs)
- Payload: 1,398kg (3,083lbs)
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Notes from the dealer
We've just taken in a 2024 GMC Sierra 2500HD AT4 Crew Cab - its finished in Summit White, with a Jet Black/Kalahari leather interior. This heavy-duty truck has just 51,025 miles and is powered by a 6.6L Duramax Turbo Diesel V8 paired with a 10-speed Allison automatic transmission and 4WD, delivering serious torque and confidence whether you are towing, hauling, or heading off the beaten path.
This is a 1-owner truck in very good condition, and it still carries remaining factory powertrain warranty coverage, giving you added peace of mind. Built for drivers who need real capability but still want premium comfort, this AT4 strikes a balance between rugged performance and everyday livability.
Under your right foot is nearly 1,000 lb-ft of torque, giving you effortless pulling power when towing equipment or trailers. The integrated trailer brake controller, hitch guidance, and in-vehicle trailering app take the guesswork out of hauling, while the off-road suspension, skid plates, and all-terrain tires help you stay in control when the pavement ends.
Climb inside and the experience shifts from tough to refined. The perforated leather seats offer both heating and ventilation, so you stay comfortable no matter the season, while the heated steering wheel takes the edge off cold mornings. Dual-zone climate control and heated rear seats keep everyone happy, and the spacious Crew Cab gives passengers room to stretch out on long drives.
Technology is front and center with a massive 13.4-inch touchscreen featuring built-in navigation, wireless Apple CarPlay and Android Auto, and a premium Bose sound system that fills the cabin with rich, clear audio. The 12.3-inch digital driver display keeps key information right in your line of sight, while wireless charging and multiple USB ports keep devices powered on the go.
Safety and awareness are just as impressive. Features like blind spot monitoring, lane departure warning, front collision mitigation, HD surround vision, and rear cross-traffic alert help you stay aware of everything around you, whether you are navigating tight job sites or busy highways.
Outside, the bold AT4 styling stands out with black 20-inch wheels, LED lighting, running boards, and the versatile MultiPro tailgate that makes loading, unloading, and accessing the bed easier than ever. The spray-on bedliner and cargo lighting ensure this truck is ready to work the moment you are.
If you have been searching for a diesel truck that can handle serious work while still delivering comfort, technology, and style, this Sierra 2500HD AT4 checks every box. Reach out today to schedule a test drive, ask questions, or start your purchase online. Trucks this well-equipped do not sit around for long.
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Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
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KBB.com Consumer Reviews
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