Quality Buick GMC

1620 East Homer Adams Pkwy Alton, IL 62002

2018 GMC Yukon Denali OVERVIEW Overview Icon

2018 GMC Yukon Denali in Alton

From its confident lines to its signature Denali styling, this is one luxury SUV that knows how to make a lasting impression.

  • 6.2L EcoTec3 V8 Engine
  • 10-Speed Automatic Transmission
  • Magnetic Ride Control
  • Rear Cross Traffic Alert
  • Head-Up Display
2018 GMC Yukon Denali Main Img

GMC Yukon Denali Dealer in Alton

2018 GMC Yukon Denali PERFORMANCE Performance Icon

2018 GMC Yukon Denali performance

Magnetic Ride Control

Suspension system that precisely speed-reads the road up to 1000 times a second, constantly adjusting the suspension for precise control and consistently smooth ride over uneven terrain.

2018 GMC Yukon Denali performance

The Power Of ECOTEC3

The Yukon Denali luxury SUV delivers impressive horsepower, torque and fuel economy2 thanks to its 6.2L EcoTec3 V-8 engine.

2018 GMC Yukon Denali APPEARANCE Appearance Icon

2018 GMC Yukon Denali appearance

Hands-Free Power Programmable Liftgate

Opens or closes when the system senses the key fob and the driver extends their foot under the center of the rear bumper.

2018 GMC Yukon Denali COMFORT Comfort Icon

2018 GMC Yukon Denali comfort

First Class Interior Accomodations

The 2018 Yukon Denali full-size luxury SUV’s interior is the definition of uncompromised craftsmanship, comfort and capability, with an impressive list of premium features.

2018 GMC Yukon Denali comfort

Exceptional Interior Quietness

GMC engineers concentrated on every aspect of the Yukon Denali luxury SUV to reduce cabin noise, resulting in uncompromised cabin quietness.

2018 GMC Yukon Denali comfort

GMC Infotainment System With Navigation

An intuitive high-definition 8” GMC Infotainment System with Navigation is your command center for all your infotainment options.

2018 GMC Yukon Denali comfort

MyGMC Mobile App

MyGMC mobile app lets you control many of your car’s features from your mobile device.

2018 GMC Yukon Denali SAFETY & WARRANTY Safety Icon


Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:

- Two maintenance visits
- 3-year / 36,000-mile Bumper-to-Bumper Warranty
- 5-year / 60,000-mile Powertrain Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-month trial of OnStar Guidance Plan with a suite of emergency security and diagnostic services
- 5-year OnStar Basic Plan

2018 GMC Yukon Denali Safety Main Img
2018 GMC Yukon Denali safety

Forward Collision Alert

  • If the system detects that a front-end collision situation is imminent while following a detected vehicle, the system alerts the driver to a potential crash
  • It also alerts the driver if the driver is following a detected vehicle much too closely
2018 GMC Yukon Denali safety

Rear Vision Camera

When in Reverse, provides the driver a view of the scene directly behind the vehicle on the Infotainment screen to help the driver park and avoid crashing into nearby objects during low-speed maneuvering.

We're sorry, but we do not have a 2018 GMC Yukon Denali in our current inventory.

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