Auto Check One Owner! Excellent Condition. Onyx Black exterior and Jet Black interior, Denali trim.
SERVICE COMPLETED
Service Work completed on this GMC Yukon Denali included: Complete Multi-Point Inspection, Oil & Filter Change by a Factory Trained Technician, Battery Voltage Test, Tires Inspected, Brake Inspection, Emissions System Check, Professional Detailed Inside and Out, Function Test all Lights, Check the Complete Exhaust System, Cooling System Inspection, Transmission Fluid Inspection, Differential Fluid Inspection, Function Test all Options & Accessories.
KEY FEATURES INCLUDE
Leather Seats, Third Row Seat, 4x4, Quad Bucket Seats, Power Liftgate GMC Denali with Onyx Black exterior and Jet Black interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*.
OPTION PACKAGES
DENALI ULTIMATE PACKAGE includes (PCJ) Open Road Package contents: additional 9 months of SiriusXM Radio and NavTraffic service, (CF5) power sunroof, (U42) rear seat entertainment system, (UTT) Enhanced Security Package contents: (UTR) self-powered horn, (UTV) interior movement and (UTU) vehicle inclination sensors, (BRS) power-retractable assist steps, (Y66) Adaptive Cruise Control - Advanced with (UGN) Forward Automatic Braking, (JB1) 4-wheel antilock, 4-wheel disc brakes, (SII) 22" bright aluminum wheels with Midnight Silver premium paint and (SFE) wheel locks, LPO, ENTERTAINMENT SYSTEM, REAR SEAT BLU-RAY/DVD with remote control, overhead display, Wi-Fi wireless projection capability, two 2-channel wireless digital headphones, auxiliary HDMI/MHL audio/video input and 2 USB ports, DENALI ULTIMATE BLACK EDITION includes (SGM) 22" 7-spoke black-painted wheels with chrome inserts, LPO, (VQZ) polished exhaust tip, LPO, (DP9) chrome mirror caps and (VYW) first and second row premium carpeted Black floor mats with GMC logo, LPO, ENHANCED SECURITY PACKAGE body security content, includes (UTR) self-powered horn, (UTV) interior movement and (UTU) vehicle inclination sensors, door and liftgate lock shields and glass break sensors in rear quarter glass and liftgate window, removes sunglass holder and conversation mirror from overhead console, AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM AM/FM/SiriusXM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; voice-activated technology for radio and phone; and Shop. Featuring Apple CarPlay® and Android Auto® capability for compatible phone; 5 USB ports and 1 auxiliary jack (STD), ENGINE, 6.2L ECOTEC3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 N-m] @ 4100 rpm) (STD), TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting (STD).
EXPERTS CONCLUDE
Edmunds.com explains "The comfortable front seats and a quiet cabin are the highlights. You and your passengers are well-isolated from both traffic and tire noise, and wind noise stays a low whoosh at speed.".
AFFORDABILITY
AutoCheck One Owner Was $31,319. This Yukon Denali is priced $9,300 below J.D. Power Retail.
OUR OFFERINGS
Family owned and operated, Hertrich Buick-GMC has been your Delmarva GMC dealer since 1964! We are located in the heart of the Delmarva Peninsula at 26953 Sussex Highway, Seaford, Delaware and serve as your Buick-GMC dealer with a state of the art GM Certified Sales & Service Department. As your gateway to the best buying experience you will ever have, we at Hertrich Buick-GMC know that price is important that's why we will beat out the competition time and time again with our aggressive pricing.
Pricing analysis performed on 9/28/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calli
2019 GMC Yukon Denali
- Used
$799Dealer Doc Fee
$24,997Hertrich Sale Price
Hertrich Buick GMC of Seaford
Call 302-990-8736
We’re here to help
The overview
- Exterior Color
- Onyx Black
- Interior Color
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 116,251 miles
- Fuel Economy
- 14/22 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
- VIN
- 1GKS2CKJXKR307236
- Stock Number
- G26415A
The full specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 26 gal
- Horsepower: 420
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Frederick Ford Inc. 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
3.9out of 5 overall- 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!
Please contact the dealer, as additional discounts and incentives may be available. Certain incentives may require financing through the manufacturer and are subject to credit approval.
All new vehicle Hertrich sales pricing includes all applicable discounts, manufacturer rebates, and incentives. Residency restrictions may apply. Vehicle pricing excludes tax and tags.
The dealer processing fee is included in the final advertised price: $799 in Delaware, $799 in Maryland, and $749 in New Jersey.
We make every effort to provide accurate information; however, please verify vehicle options and pricing with the dealership prior to purchase. All vehicles are subject to prior sale. Advertised prices are special internet prices only. All financing is subject to approved credit.
While we strive for accuracy, we are not responsible for any errors or omissions. Please verify any information in question with The Hertrich Family of Automobile Dealerships.