REAL DEALER INVENTORY · ONE PREMIUM MARKETPLACE
Sell My Car
← All vehicles
Bill Dodge Buick - GMC · Westbrook, ME

2023 GMC Sierra 2500 HD Denali

70,216 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2023
MakeGMC
ModelSierra 2500 HD
TrimDenali
Stock number6GM1500T
Mileage70,216 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorEbony Twilight Metallic
InteriorJet Black, Forge Perforated Leather-Appointed Seat

Vehicle description

2023 GMC Sierra 2500HD Denali in striking black with a Gone leather interior. This 4D crew cab is powered by a formidable Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD capability, delivering serious hauling and towing performance. With just over 70,000 miles, this Denali trim commands respect with premium equipment and rugged capability. - Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission - 4WD with 2-speed active transfer case and off-road suspension - Heated and ventilated front bucket seats with 10-way power adjustments and lumbar support - Bose premium 7-speaker sound system with SiriusXM 360L and GMC infotainment navigation - Premium Denali styling with signature grille, polished exhaust tip, and spray-on bed liner with Denali logo - Heated steering wheel and auto-dimming mirrors - HD surround vision with bed view camera and trailer camera provisions - Advanced driver assistance: lane departure warning, automatic emergency braking, rear cross traffic alert - Wireless charging, Apple CarPlay, Android Auto, and Wi-Fi hotspot capability - X31 off-road package with hill descent control The Sierra 2500HD Denali elevates the truck experience with luxury appointments, cutting-edge technology, and uncompromising capability. Visit our showroom today to experience this powerful diesel workstation firsthand and see why the Denali stands apart in its class. Our Mission: "Family owned and customer driven, the Bill Dodge Auto Group's mission is to provide a truly exceptional and personalized experience to every customer. We begin with a vast selection of automotive products and services, then promise to consistently build value throughout ownership by setting the standard of customer service in our industry. We keep the integrity of a family owned business at the heart of everything we do and greatly support our community. Our appreciated employees are the root of our operations. We exist to earn the trust and repeated business of every customer we meet."

Features & options (6)

  • DriveType: Four Wheel Drive
  • Fuel System: - TBD -
  • Fuel Tank Capacity: 136 liters
  • Fuel Type: Diesel Fuel
  • Horse Power: 445
  • Rear Wheel: Single

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 100 miles of Westbrook, Maine
Asking price$56,584Dealer asking price · 70,216 mi
Market value$68,900Market value · based on 3 comparable cars
vs. market-17.9%Not rated · stock photos only

Where this price sits

Among the lowest-priced · 100% of 3 similar listings ask more than this car.

$56,584lowest$69,495highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-17.9%
−25%Market value+25%
Not rated · stock photos only$12,316 below the market value of $68,900

Price range

$56,584
$56,584$69,495
Lowest price of 4 similar listings within 100 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 used 2023–2024 GMC Sierra 2500 Denali listings within 100 mi.
  • Priced $12,316 below the market value of 3 comparable cars.
  • Lowest price of 4 similar listings within 100 miles.
  • Has about 41,000 more miles than similar listings.
  • About 17,554 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 6GM1500T — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 10, 2026. No price change at this dealership since Nov 10 ($56,584).

$56.3k$56.4k$56.5k$56.6k$56.7k$56.8kNov 10Nov 11Nov 12Nov 13Nov 14

AutosXchange Intel Hub: Price changes for this model in Maine · This model in the Intel Hub · Market movers in Maine

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 14); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2023–2024 Sierra 2500 Denali · used · any miles · within 100 miles of Westbrook, Maine. All 3 comparable cars for sale, nearest first.

More GMC Sierra 2500 near Westbrook

All years and trims. Nearest first.