Find your next pre-owned vehicle at Red Rock GMC. Our carefully selected inventory of used cars, trucks, and SUVs offers exceptional value, dependable quality, and competitive pricing. Whether you're searching for a reliable daily driver, a capable truck, or a family-friendly SUV, our team is here to help you find the right vehicle with a simple, transparent, and hassle-free buying experience.

- 3.0L I-6 Diesel Turbocharged Duramax engine with 277 hp and 460 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- Denali CarbonPro Edition with CarbonPro Composite Bed
- Denali Ultimate Package
- Power Sunroof
- GMC MultiPro Power Steps
- HD Surround Vision with 2 Trailer View Camera Provisions
- Multicolor 15" Diagonal Head-Up Display
- ProGrade Trailering System with Integrated Trailer Brake Controller
- Premium GMC Infotainment System with Navigation and SiriusXM 360L
- Apple CarPlay and Android Auto compatibility
- Wireless Charging
- Heated and Ventilated Front Seats
- 22" High Gloss Black Wheels (LPO)

This 2020 GMC Sierra 1500 Denali represents capable truck ownership with premium appointments. The 3.0L Duramax diesel engine delivers strong torque from lower RPM levels, combined with the efficiency of a modern 10-Speed Automatic transmission and 4WD capability. You'll experience 22 city MPG and 26 highway MPG, providing practical fuel economy for everyday driving and longer trips.

The Denali CarbonPro Edition demonstrates attention to quality details. The CarbonPro Composite Bed resists dents and corrosion better than traditional steel, while the distinctive Denali Grille and premium trim pieces convey the refined appearance expected of this trim level. The 22" High Gloss Black wheels complete the commanding stance.

Technology integration throughout the cabin keeps you connected and informed. The 15-inch Head-Up Display projects essential driving information directly into your sightline. HD Surround Vision with trailer view cameras assists with parking and backing, while the ProGrade Trailering System and Integrated Trailer Brake Controller address serious hauling requirements. The premium navigation system and SiriusXM 360L ensure you're always entertained and never lost.

Comfort features demonstrate the Denali's luxury positioning. Heated and ventilated front seats adjust to your preferences, while the power sunroof floods the cabin with natural light. GMC MultiPro Power Steps extend automatically when you open the door, simplifying entry and exit. Wireless charging keeps your devices powered throughout your day.

Safety technology is comprehensive on this truck. Adaptive Cruise Control with camera technology, Lane Keep Assist with Lane Departure Warning, and Automatic Emergency Braking work together to help prevent incidents. Forward Collision Alert, Rear Cross Traffic Alert, and Lane Change Alert with Side Blind Zone Alert provide additional awareness during normal driving.

The combination of diesel efficiency, premium features, and proven GMC reliability makes this Sierra 1500 Denali a thoughtful choice for truck buyers seeking capability without compromise. Contact our team to schedule your test drive and experience this truck firsthand.

Select Shield includes a 3-month or 3,000-mile limited warranty on select vehicles, valid in all 50 states. Excludes as-is, tax, tow, salvage, or lemon law vehicles. Vehicle information, options, and features may vary due to multiple data sources. Verify all details with the dealer. The dealer is not responsible for errors or omissions. See dealer for complete details.