2024 GMC Sierra 2500HD AT4
$6,883 more than this car
- 25,575 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Mark Mazda · Scottsdale, AZ · 18 mi away
40,302 miles · truck

This 2024 GMC Sierra 2500HD AT4 combines commanding capability with refined comfort in a package designed for serious work and serious living. The legendary Duramax 6.6L V8 Turbodiesel paired with a 10-speed automatic and 4WD delivers the power and control you demand, while the crew cab standard bed configuration provides the versatility you need. Finished in sophisticated Gray with Jet Black and Kalahari Accents leather, this truck commands attention whether parked or in motion. - Duramax 6.6L V8 Turbodiesel engine with 220-amp alternator - 10-speed automatic transmission with 2-speed active transfer case - Max Trailering Package with integrated trailer brake controller - Technology Package including Bose premium 7-speaker audio and wireless charging - Adaptive cruise control with forward collision alert and automatic emergency braking - HD surround vision with bed view camera and trailer camera provisions - Multicolor 15 diagonal head-up display with OnStar connectivity - Heated and ventilated leather front seats with power adjusters and lumbar support - X31 Off-Road Package with hill descent control and off-road suspension - Power-retractable assist steps and spray-on bedliner with AT4 logo The AT4 Preferred Package elevates this truck with premium appointments and technology, while the heavy-duty front spring and camper package ensures you're ready for whatever you tow or carry. With adaptive creature comforts—from the heated steering wheel to the ultrasonic park assist—this Sierra 2500HD proves that capability and comfort aren't mutually exclusive. Come see what serious capability looks like; we're confident this truck will exceed your expectations.
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 67% of 3 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($66,915).
AutosXchange Intel Hub: Price changes for this model in Arizona · This model in the Intel Hub · Market movers in Arizona
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2023–2024 Sierra 2500 AT4 · used · any miles · within 50 miles of Gilbert, Arizona. All 3 comparable cars for sale, nearest first.
$6,883 more than this car
Mark Mazda · Scottsdale, AZ · 18 mi away
$17,796 less than this car
Bell Road Mitsubishi · Phoenix, AZ · 30 mi away
$1,972 more than this car
Sands Chevrolet Surprise · Surprise, AZ · 46 mi away
2024 GMC Sierra 2500HD AT425,575 miles · Mark Mazda · Scottsdale, AZ · 18 mi away$73,798$6,883 more than this car
2023 GMC Sierra 2500HD AT467,332 miles · Bell Road Mitsubishi · Phoenix, AZ · 30 mi away$49,119$17,796 less than this car
2024 GMC Sierra 2500 HD AT434,613 miles · Sands Chevrolet Surprise · Surprise, AZ · 46 mi away$68,887$1,972 more than this carAll years and trims. Nearest first.
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
Henry Brown Buick GMC · Gilbert, AZ · 0 mi away
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