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Wackerli Auto Center · Idaho Falls, ID

2023 GMC Sierra 1500 SLT

45,371 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2023
MakeGMC
ModelSierra 1500
TrimSLT
Stock number1G260256A
Mileage45,371 miles
BodyPickup
Engine3.0L 6-cyl turbo
Displacement3.0L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
MPG14 city / 17 hwy
ExteriorVolcanic Red Tintcoat

Vehicle description

Equipment The GMC Sierra stays safely in its lane with Lane Keep Assist. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving it. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra is pure luxury with a heated steering wheel. The vehicle features steering wheel audio controls. The installed navigation system will keep you on the right path. Never get into a cold vehicle again with the remote start feature on it. This GMC Sierra offers Android Auto for seamless smartphone integration. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. It keeps you comfortable with Auto Climate. Apple CarPlay: Seamless smartphone integration for this unit - stay connected and entertained on the go! Packages X31 Off-Road Package: 265/65R18SL AT BW Tires; 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. ProGrade Trailering System: In-Vehicle Trailering App; Integrated Trailer Brake Controller; Hitch Guidance with Hitch View. Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rainsensing Wipers; Compass; GMC Pro Safety; Electrical Steering Column Lock; Trailering Package; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Front 40/20/40 Split-Bench Seat; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; SiriusXM with 360L; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks. 3 Years of OnStar & Connected Services Plan. 20" Polished Aluminum Wheels. Volcanic Red Tintcoat. Front and Rear Black Molded Splash Guards. 265/65R18SL AT BW Tires. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

Features & options (15)

  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Cruise Control
  • DriveType: Four Wheel Drive
  • City: 14 MPG
  • Hwy: 17 MPG
  • Combined: 15 MPG
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 24 gal
  • Fuel Type: Diesel Fuel
  • Horse Power: 305
  • 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 250 miles of Idaho Falls, Idaho
Asking price$43,525Dealer asking price · 45,371 mi
Market value$41,190Market value · based on 6 comparable cars
vs. market+5.7%Not rated · stock photos only

Where this price sits

Among the highest-priced · 0% of 6 similar listings ask more than this car.

$37,489lowest$43,525highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+5.7%
−25%Market value+25%
Not rated · stock photos only$2,335 above the market value of $41,190

Price range

$43,525
$37,489$43,525
7th lowest price of 7 similar listings within 250 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2022–2024 GMC Sierra 1500 SLT listings within 250 mi.
  • Priced $2,335 above the market value of 6 comparable cars — compare options, condition and history.
  • 7th lowest price of 7 similar listings within 250 miles.
  • Has about 13,000 fewer miles than similar listings.
  • About 11,343 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 1G260256A — 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 ($43,525).

$43.3k$43.4k$43.5k$43.6k$43.7k$43.8kNov 10Nov 11Nov 12Nov 13

Market activity: GMC Sierra 1500 prices in the West: 10.2% of listings cut in 48 hours

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); 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 2022–2024 Sierra 1500 SLT · used · any miles · within 250 miles of Idaho Falls, Idaho. All 6 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Idaho Falls

All years and trims. Nearest first.