For the least amount of hassle with the purchase of a vehicle, we recommend that you speak only with the above-listed credit union Dealer Representative(s).
Come see why driving a GMC isn't just transportation—it's an upgrade to everything you expect on the road.
- EcoTec3 5.3L V8 engine with 10-speed automatic transmission
- Premium GMC Infotainment Audio System with SiriusXM 360L trial subscription
- Wireless Apple CarPlay and Android Auto integration
- 10-way power driver and passenger seats with lumbar support
- Heated front seats with perforated leather trim
- Automatic Emergency Braking with Forward Collision Alert and La
e Keep Assist
- HD rear vision camera with hitch guidance
- Remote vehicle starter system with keyless entry
- Integrated trailer brake controller with trailering package
- 18-inch machined aluminum wheels
- Dual zone automatic climate control with heated steering wheel
- OnStar services and Wi-Fi hotspot capable
The 2026 GMC Sierra 1500 SLT represents a refined approach to truck ownership. This White exterior catches light beautifully while the interior appointments focus on comfort and capability. Whether you're managing daily responsibilities or tackling weekend projects, the Sierra's design balances work-ready durability with everyday refinement.
Under the hood, the EcoTec3 5.3L V8 delivers dependable power paired with the efficiency of a 10-speed automatic transmission. With 16 MPG in the city and 20 MPG on the highway, you get meaningful performance without compromising fuel economy. The rear-wheel drive setup provides the handling characteristics drivers expect from a premium truck.
Safety remains a priority with comprehensive features including automatic emergency braking, forward collision alert, lane keep assist with lane departure warning, and front pedestrian braking. The dual front and side impact airbags, along with the occupant sensing system, provide multiple layers of protection. The HD rear vision camera helps you navigate parking and backing situations with confidence.
The cabin reflects the SLT's attention to detail. Heated front seats with perforated leather trim accommodate driver preferences, while the 10-way power seat adjusters with lumbar support ensure proper positioning during longer drives. The heated steering wheel adds comfort during colder months, and climate control zones let each occupant set their preferred temperature. Connectivity features including wireless Apple CarPlay and Android Auto keep you linked to what matters, while the premium infotainment system with SiriusXM trial subscription provides entertainment options for every drive.
Practical features enhance everyday utility. The remote vehicle starter system prepares your truck before you leave the office, while keyless entry and push button start streamline your routine. Multiple USB charge ports throughout the cabin keep devices powered, and the Wi-Fi hotspot capability lets passengers stay connected on the move.
At the end of the day, the right vehicle doesn't just get you where you're going—it changes how you feel getting there. That's exactly what GMC delivers. Smooth, stylish, and packed with features you'll appreciate every single drive.
Don't just take our word for it—come experience it for yourself. Stop by today, take a seat behind the wheel, and see why so many drivers are making the switch to GMC. Your next upgrade is waiting. Price includes all applicable rebates:$1750 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026 $2500 - Buick GMC Bonus Cash. Exp. 08/03/2026
Miles
0Ext. Color
WhiteInt. Color
Engine
EcoTec3 5.3L V8Transmission
AutomaticTrim
SLTDrivetrain
RWDCity MPG
0Highway MPG
0VIN
1GTPHDED2TZ457371Stock #
TZ457371