2021 GMC Sierra 1500

This 2021 GMC Sierra 1500 Denali represents a refined approach to truck ownership, combining capable performance with genuine comfort and convenience for drivers who demand both utility and refinement.

- EcoTec3 6.2L V8 engine with Dynamic Fuel Management operating in up to 17 different patterns
- 420 horsepower and 460 lb-ft of torque with 10-speed automatic transmission
- 4WD capability with auto-locking rear differential and hill descent control
- Premium Bose 7-speaker sound system with SiriusXM and navigation
- Heated and ventilated front seats with 10-way power adjustment and lumbar support
- Forge perforated leather-appointed seat trim throughout
- 20-inch polished aluminum wheels with all-terrain capability
- ProGrade Trailering System with integrated trailer brake controller
- Performance Air Intake System and Cat-Back Performance Exhaust
- Ultrasonic front and rear park assist with rear cross traffic alert
- Lane Change Alert with Side Blind Zone Alert
- Wireless charging and dual USB ports
- All-weather floor liners and spray-on bed liner with Denali logo
- Chrome wheel-to-wheel assist steps and recovery hooks

The Denali trim positions this truck as a leader in the segment, offering heated door mirrors, power sliding rear window, and signature Denali grille styling that set it apart from standard models. The cabin surrounds you with genuine wood accents, an overhead console, and thoughtful storage solutions designed for the modern driver. Remote vehicle starter system and keyless open and start put convenience at your fingertips.

Functionality runs throughout this Sierra. The adaptive ride control suspension adjusts to road conditions, while speed-sensing steering provides responsive handling. An auxiliary external transmission oil cooler supports towing confidence, and the integrated trailering app simplifies managing your load. Multiple 120-volt power outlets and a 4G LTE Wi-Fi hotspot keep you connected wherever you venture.

This vehicle arrives to you GMC certified, backed by manufacturer standards and thorough inspections that validate its condition and reliability. You can drive with the confidence that comes from knowing this truck has been carefully evaluated and meets the quality benchmarks GMC owners expect.

At 62,660 miles, this Sierra represents responsible ownership with years of potential service ahead. The EcoTec3 engine balances the substantial power and torque you need with efficiency through its cylinder management technology. Highway driving at 20 mpg and city performance at 16 mpg reflect practical real-world operation for a truck in this class.

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