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Bill Dodge Buick - GMC · Westbrook, ME

2015 GMC Sierra 1500 SLT

110,269 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2015
MakeGMC
ModelSierra 1500
TrimSLT
Stock number6GM1473T
Mileage110,269 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 21 hwy
ExteriorLight Steel Gray Metallic
InteriorJet Black, Leather-Appointed Front Seat Trim

Vehicle description

This 2015 GMC Sierra 1500 SLT delivers the capability and comfort you expect from a full-size crew cab truck. Finished in Gray with a leather interior and powered by a capable EcoTec3 5.3L V8 engine paired with a 6-speed automatic transmission, this 4WD Sierra handles both work and weekend adventures with confidence. With approximately 110,000 miles, this truck offers practical reliability for buyers seeking a well-established workhorse. - Front full-feature leather-appointed bucket seats - 8" diagonal color touch screen navigation with SiriusXM and IntelliLink - Power sunroof - 20" ultra bright machined aluminum wheels - Off-road suspension package - Dual-zone automatic climate control - Remote vehicle starter system - Heated front seats - Rear vision camera with dynamic guide lines - Electronic stability control with traction control This Sierra combines premium amenities with genuine truck functionality. The heated leather seating, navigation system, and premium audio create a refined driving environment, while the off-road suspension package and 4WD capability ensure you're equipped for real terrain. Power-adjustable heated mirrors, remote keyless entry, and OnStar connectivity add everyday convenience and peace of mind. We invite you to schedule a test drive and experience the solid construction and versatility this Sierra brings to any owner's lifestyle. 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 (15)

  • Bluetooth®
  • 4WD/AWD
  • Heated Seats
  • Leather Seats
  • Sunroof/Moonroof
  • Cruise Control
  • DriveType: Four Wheel Drive
  • City: 15 MPG
  • Hwy: 21 MPG
  • Combined: 17 MPG
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 26 gal
  • Fuel Type: Gasoline Fuel
  • Horse Power: 355
  • 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$23,579Dealer asking price · 110,269 mi
Market value$21,980Market value · based on 3 comparable cars
vs. market+7.3%Not rated · stock photos only

Where this price sits

In the typical middle range · 33% of 3 similar listings ask more than this car.

$12,594lowest$24,198highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+7.3%
−25%Market value+25%
Not rated · stock photos only$1,599 above the market value of $21,980

Price range

$23,579
$12,594$24,198
3rd lowest price of 4 similar listings within 100 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 used 2015–2016 GMC Sierra 1500 SLT listings within 100 mi.
  • Priced $1,599 above the market value of 3 comparable cars — compare options, condition and history.
  • 3rd lowest price of 4 similar listings within 100 miles.
  • Has about 7,000 fewer miles than similar listings.
  • About 9,189 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 6GM1473T — 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 ($23,579).0 price changes at this dealership: $23,579 → $23,579.

$23.3k$23.4k$23.5k$23.6k$23.7k$23.8kNov 10Nov 11

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 11); 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 2015–2016 Sierra 1500 SLT · used · any miles · within 100 miles of Westbrook, Maine. All 3 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Westbrook

All years and trims. Nearest first.