Huge Savings on our Manager's Special at Gwatney Chevrolet in Jacksonville!
This 2017 GMC Yukon XL Denali is a commanding full-size SUV built for those who demand capability and luxury. With its powerful EcoTec3 6.2L V8 engine and 4WD drivetrain, it delivers the performance and confidence you need on any road. The Denali trim brings premium appointments throughout, including elegant Cocoa and Shale leather seating, striking 22-inch Ultra-Bright aluminum wheels, and a long list of technology and comfort features designed for sophisticated drivers.
- Hands Free Power Liftgate
- Rear Seat Blu-Ray/DVD Entertainment System
- Wireless Charging
- OnStar with 4G LTE & 5-Year Basic Plan
- Power Tilt-Sliding Sunroof with Express-Open/Close
- Lane Keep Assist & Side Blind Zone Alert
- Heated & Ventilated Leather Seats
- Intellibeam Automatic High Beam Headlamps
- Integrated Trailer Brake Controller
- Magnetic Ride Control Suspension
This spacious Yukon delivers an outstanding driving experience with advanced safety features, premium audio systems, and convenient power adjustments throughout. Its three-row configuration provides comfortable seating for the entire family, and the navigation system with backup camera keeps you oriented and secure. Come see this impressive Denali at our Jacksonville location and discover why it remains a top choice for discerning SUV buyers.
Used 2017 GMCYukon XL Denali
- Exterior Color
- Sparkling Silver Metallic
- Interior Color
- (Interior color has lighter/darker two-tone effect
- Odometer
- 208,000 miles
- Body/Seating
- SUV/del lado del conductor y del pasajero seats
- Seats
- del lado del conductor y del pasajero seats
- Fuel Economy
- 14/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
- VIN
- 1GKS2HKJ0HR172886
- Stock Number
- 29809B
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 31 gal
- Horsepower: 420
Dealer Notes
KBB.com Consumer Reviews
- 5.0
Great overall family hauler!
By twitch on 9/20/2026 5:59:28 PM
Hello. A 23 year seasoned automotive repair professional here. Overall, this platform is very posh yet has that ‘truck toughness’, if and when you need it. Tows well and the rear locker certainly does its job, and is good at it. As well as the factory built in trailer brake. The MPG isn’t the greatest at 22 HWY/17 CITY (personal average) but you don’t buy this sort of vehicle for the fuel economy. It’s luxury, brawn, fit/finish and material durability don’t necessarily need ‘THE BEST LARGE SUV FUEL ECONOMY’ title. Leave that to the throw away over seas manufactures and other domestics that have made me a great living. 😉 Performance is above average. Very crisp and surprisingly quick acceleration for a vehicle of its size. (Coming from a previous owner of a 9 sec. 1/4 mile C6 Z06) The transmission is smooth with power delivery and with shifting. Like anything and any other vehicle, fluid maintenance is your friend here. Make sure the differentials, transfer case, engine coolant, brake fluid, trans filter and trans fluid drain and fills are done accordingly, like and when GM advises and you will see many miles, with no anxiety. Regular alignment checks are advised to keep those big 22” tires from shaving away at your wallet. I would recommend a fuel management disabler or a complete mechanical removal of it and switching out of the 0w20 oil, for longevity. 0w20 is not ideal for a big 6.2 V8 with the stresses it’s designed to take on. That’s where the ‘bad rep’ comes from. GM, like every auto manufacturer is required to have a mandatory average ‘MPG’ across the board, amongst all models. Thinner oil is part of what achieved that average with this truck for reasons unknown. I use Mobil 0w40 Supercar, ya know, the C8 ZR1/Z06 oil from the factory that flows and protects during a solid 12 hour race, at places like Sebring raceway? No real complaints from a Large 4WD Luxury SUV. (I’m referencing the 6.2 L86 V8, as that’s what I have) - 5.0
Excellent Quality SUV
By Joseph U on 1/16/2026 12:03:02 AM
My experience with the 2018 GMC Yukon Denali Sport, 6.2, is that it is an amazing machine! Zero Recalls! The powerful 6.2 gas engine is incredible. 5 stars all the way! - 5.0
Great truck
By Bob R on 11/20/2025 4:41:53 PM
With the 6.3 engine it has more power than I will ever need great modern leather! It has 120,0000 mile runs like a top we change the oil regularly and it rides as good as our Cadillac did! It probably needs shocks about now but this has been a great truck!