2021 GMC Yukon Denali
- Used
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Rex Perry Autoplex
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The full specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: - TBD -
Notes from the dealer
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Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
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Rex Perry Autoplex is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
- 5.0
No Problems Yet
by CoachTroy72 on 6/17/2026 11:26:04 PM
I got my 26 Yukon Denali SUV with 3 miles on it. Got to 308 and had engine knock. Took it to Classic GMC, they had it a week. Flushed out the engine debris, no knocking. Also they changed the oil. Not from 0-20w to 40w, but just changed it with the same OEM AC Delco standard Dexos, no more knocking. Now at 1238 miles havent had any issues. Actually getting 22.3 MPG! For a truck that is 17 city 20 Hwy.. - 5.0
Love everything about my Elevation, except…
by Carol Ann on 6/3/2026 5:57:12 PM
This truck has excellent get up and go power, great traction control and steering, with an impressive turning radius, love the large dash display screen, sleek design inside and out, and the suspension makes for comfortable long highway and city driving. Surrounded in cool luxury, state of the art sound system while feeling like a VIP in my classy black FBI looking whip. - 5.0
Great condition
by Tammy on 4/22/2026 4:05:09 PM
2 years left in warranty Great condition Beautiful Runs great Sterling metallic/teak light shale Diesel 3L
All Vehicles FOR ALL OFFERS: Tax, title, license and $125 processing fee (unless itemized above) are extra. Manufacturer's Rebate are subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer's rebate. Some offers are not available with special finance or lease offers. Dealer is not responsible for specials, offers or rebates placed / made by CDK or GM on this site. Dealer is not responsible for errors, omissions on any offer or content made by CDK or GM on this site.FOR MPG CLAIMS: All MPG claims are according the U.S Environmental Protection Agency (EPA) as stated by the manufacturer (OEM) on this website. Rex Perry Autoplex does not control or have access to such claims made on this website. Driving conditions, vehicle trim (FWD, AWD, 4WD) may impact performance. EPA periodically updates its methodology to account for changes in vehicle technologies, driver behavior, and/or driving conditions. Visit https://www.fueleconomy.gov/ for additional information.KBB Instant Cash offer is an offer administered and managed by Kelley Blue Book. The Kelley Blue Book Instant Cash Offer is a real offer for a specific amount to purchase a consumers car or apply the amount toward another car. See Kelley Blue Book or RPA for details.
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).