This 2026 GMC Sierra 1500 Denali 3.0 Duramax Diesel represents premium truck engineering built to deliver both capability and refined comfort for discerning buyers who demand quality and performance.

- 3.0L Turbocharged Diesel I-6 Engine with 305 hp and 495 lb-ft of torque
- Premium Bose 7-Speaker Sound System with SiriusXM 360L
- Wireless Apple CarPlay and Android Auto integration
- 12-Way Power Driver and Passenger Seats with Lumbar Support and Ventilation
- Heated and Ventilated Front Seats with Heated Rear Outboard Seating
- Denali Premium Suspension with Adaptive Ride Control
- HD Surround Vision with Bed View Camera and Trailer Side Blind Zone Alert
- Enhanced Automatic Emergency Braking with Lane Keep Assist
- Ultrasonic Front and Rear Park Assist
- Navigation System and Wi-Fi Hotspot Capable
- Chrome Recovery Hooks and Integrated Trailer Brake Controller
- Spray-on Pickup Bedliner with GMC Logo
- 20-Inch Multi-Dimensional Polished Aluminum Wheels
- Remote Vehicle Starter System with Push Button Start
- Wireless Charging

The Duramax diesel engine delivers 305 horsepower and produces 495 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD capability. This powertrain achieves 22 city mpg and 26 highway mpg, balancing efficiency with the performance you expect from a premium half-ton truck. The engine includes a 220-amp alternator and engine block heater, ensuring reliable operation in demanding conditions.

Step inside and experience the Denali's refined interior. The cabin features Forge perforated leather seat trim, genuine wood accents throughout the dashboard, door panels, and console, along with a 12-way power driver seat with lumbar support and ventilation. The heated and ventilated front seats keep you comfortable through changing seasons, while heated rear outboard seats ensure passengers enjoy the same level of care. A wireless charging pad, multiple USB ports, and a floor-mounted center console with genuine wood insert reflect the attention to detail throughout.

Technology integration makes every drive connected and intuitive. The premium GMC Infotainment Audio System works seamlessly with wireless Apple CarPlay and Android Auto, while SiriusXM 360L subscription provides entertainment options. The navigation system guides your route, and the in-vehicle trailering system app keeps you informed when towing. HD Surround Vision, bed view camera, and trailer side blind zone alert technology provide comprehensive visibility for safety and confidence.

Safety features throughout the Sierra prioritize your peace of mind. Enhanced automatic emergency braking, lane keep assist with lane departure warning, front pedestrian braking, rear cross traffic braking, and rear pedestrian detection work together to help protect you and your passengers. The safety alert seat provides tactile feedback, while 10 airbags and OnStar emergency communication services offer comprehensive protection.

Home delivery is available for your convenience, and a certified warranty option is offered to provide additional coverage and confidence in your purchase.

At Impex Chevrolet GMC, every used vehicle includes a 7-Day / 300-Mile Money-Back Guarantee, a comprehensive 100+ Point Vehicle Inspection, Third-Party Price Validation, and a detailed Vehicle History Report for your peace of mind.

This vehicle is also LoJack equipped, with multiple subscription options available for added security and vehicle recovery protection.

Price excludes tax, tag, title, and the $899 administrative fee as regulated by N.C.G.S. 20-101.1. Price includes: $1500 - Purchase Allowance. Exp. 09/30/2026 $500 - Bonus Cash. Exp. 09/30/2026 $6,500 - Exp. 10/04/2026