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Legacy GMC · Slidell, LA

2015 GMC Sierra 1500 SLT

104,122 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2015
MakeGMC
ModelSierra 1500
TrimSLT
Stock number26G2201C
Mileage104,122 miles
BodyTruck - Crew Cab
EngineEngine: 5.3L, V-8, SIDI, Active Fuel Mgt
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 21 hwy
ExteriorSummit White

Vehicle description

Legacy Buick GMC is honored to present a wonderful example of pure vehicle design... this 2015 GMC Sierra 1500 SLT only has 104,120mi on it and could potentially be the vehicle of your dreams! Do you encounter heavy snow, rain or mud when driving? No problem. With this vehicle, you've got the power of 4WD to help you overcome the toughest terrain. The Sierra 1500 SLT is well maintained and has just 104,120mi. This low amount of miles makes this vehicle incomparable to the competition. The look is unmistakably GMC, the smooth contours and cutting-edge technology of this GMC Sierra 1500 SLT will definitely turn heads. More information about the 2015 GMC Sierra 1500: The 2015 GMC Sierra 1500 lineup comprises a set of pickups aimed at a wide range of uses, from personal transportation to purpose-built tow rigs, farm or ranch haulers, or off-road machines. With three cab styles, two bed lengths, three engines, 2-wheel and 4-wheel drive versions, and various trim levels from spartan to lavish, the Sierra lineup offers something for all. Top-of-the-line Denali models remain the choice of more discerning truck shoppers, with luxurious interiors and the full set of features of a premium SUV. The Sierra is a quiet truck, thanks to a host of sound-deadening additions like triple-sealed doors and aerodynamic measures. The Sierra's refined engines are strong yet fuel-efficient. GM boasts that models with the V6 have towing ratings of up to 7,600 pounds, which is hundreds of pounds more than a comparable Ford F-150 or Ram 1500. Also, the Sierra 1500 might have some of the lowest maintenance costs among pickups because of its 4-wheel disc brakes with Duralife rotors, which GM claims will last twice as long as conventional brake rotors. Interesting features of this model are innovative cargo solutions, upgraded connectivity and entertainment systems, quiet, stylish cabins, and Strong, efficient engines

Features & options (18)

  • Bluetooth®
  • Heated Steering Wheel
  • 4WD/AWD
  • Heated Seats
  • Leather Seats
  • Lane Departure Warning
  • Forward Collision Warning
  • Parking Assistance
  • 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 Slidell, Louisiana
Asking price$22,988Dealer asking price · 104,122 mi
Expected price$23,433Expected for its mileage · median $22,985 of 5 similar
vs. market Fair price-1.9%Near similar listings

Where this price sits

In the typical middle range · 40% of 5 similar listings ask more than this car.

$7,999lowest$26,209highest
Middle 50% of asking pricesMedianThis car

Price vs. expected

-1.9%
−25%Expected+25%
Near similar listings$445 below the expected price of $23,433

Price range

$22,988
$7,999$26,209
4th lowest price of 6 similar listings within 100 milesTick marks the mileage-adjusted expected price · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 used 2014–2015 GMC Sierra 1500 SLT listings within 100 mi, similar mileage.
  • Priced $445 below the $23,433 expected for its mileage.
  • Expected price from the 4 similar listings with 42,000–167,000 mi (this car: 104,122 mi).
  • 4th lowest price of 6 similar listings within 100 miles.
  • About 8,677 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 26G2201C — mention it when you call or text.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($22,988).

$22.7k$22.8k$22.9k$23.0k$23.1k$23.2kNov 6Nov 7Nov 8

Market activity: Legacy GMC cut prices on 47 2026 GMC Sierra 1500 by $2,000 each

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 8); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

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