This 2021 GMC Yukon XL Denali represents a commanding presence on the road, delivering the substantial capability and refined luxury that discerning drivers expect from a full-size SUV.

- Denali Premium Package with Advanced Technology Package content
- Panoramic power sunroof
- Power-retractable assist steps with perimeter lighting
- 22 bright machined aluminum wheels
- EcoTec3 6.2L V8 engine with 10-speed automatic transmission
- Dual-zone automatic climate control with rear air conditioning
- Navigation system with Apple CarPlay and Android Auto
- 14-speaker Bose surround sound system with SiriusXM 360L
- Heated and ventilated front seats with memory functions
- Adaptive suspension with Magnetic Ride Control
- HD Surround Vision with rear camera mirror
- Adaptive cruise control with lane departure warning
- 15 diagonal head-up display
- All-weather floor liners for all three rows
- Heated automatic steering wheel

The Yukon XL Denali combines spacious three-row seating with premium comfort features throughout the cabin. The perforated leather seating surfaces add an upscale touch, while heated rear seats and climate zones ensure passenger comfort regardless of seating position. Power-folding third-row seating expands your flexibility, and the panoramic sunroof floods the interior with natural light.

Safety technology is woven throughout this vehicle. Automatic emergency braking, forward collision alert, rear cross traffic alert, lane keep assist, and a comprehensive airbag system work together to provide confidence on every journey. The rear camera mirror offers clear visibility, while all-around park assist and hill descent control enhance your command of the vehicle.

The 6.2L V8 engine delivers robust performance paired with the smooth operation of a 10-speed automatic transmission. With 4WD capability, you'll navigate varying road conditions with assured traction. Dual exhaust and distinctive exterior styling—including bright-machined wheels, chrome door handles with body-color accents, and power-retractable assist steps—establish a strong visual presence.

Interior appointments reflect Denali-level attention to detail. The jet black trim, leather-wrapped steering wheel, power tilt and telescopic steering column, and overhead console create a refined driving environment. Illuminated entry, dual vanity mirrors, and automatic high-beam headlights add practical convenience.

Advanced technology enhances every drive. The navigation system integrates smartphone connectivity, while the head-up display keeps essential information within your line of sight. OnStar and GMC connected services capability provide added security and connectivity options.

At Sommer's Automotive in Mequon, we're proud to help drivers from across Milwaukee, Mequon, Waukesha, Brookfield, Whitefish Bay, Thiensville, Shorewood, Cedarburg, Grafton, Menomonee Falls, Sheboygan, West Bend, Fond du Lac, Madison, Kenosha, Racine, West Allis, Glendale, Greendale, Greenfield, Cudahy, Franklin, Oak Creek, Brown Deer, and beyond find the perfect vehicle. Our team is here to make your car-buying experience smooth, transparent, and enjoyable.