
2026 GMC Sierra 1500
Mileage: 12 ยท Slidell, LA
2026 GMC Sierra 1500 SLT Crew Cab RWD
Slidell, LA
$55,365
MSRP
$64,120
Dealer rating
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Features
Mileage
12
Drivetrain
4X2
Exterior color
Onyx Black
MPG
25 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:SLT RWD
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Mileage:12 mi
- Condition:New
- VIN:1GTPHDE82TZ108729
- Stock number:26G1261
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:25 MPG
- City gas mileage:23 MPG
- Highway gas mileage:28 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:4X2
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price increasedPrice went up by $745.
Dealer

Dealer reviews
Dealer's description
You can find this 2026 GMC Sierra 1500 SLT and many others like it at Legacy Buick GMC. Today's luxury vehicle is not just about opulence. It's about a perfect balance of performance, comfort and attention to detail. This 2026 GMC Sierra 1500 SLT is the perfect example of the modern luxury. This is about the time when you're saying it is too good to be true, and let us be the one's to tell you, it is absolutely true. This is the one. Just what you've been looking for. This vehicle won't last long, take it home today. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







