Fred Beans Hyundai of Flemington

Fred Beans Cadillac GMC

Audi Warrington, a Sloane Automotive Dealership

Crown Cadillac

Private Seller Exchange

Grace Auto Group

Peruzzi Buick GMC

Johnson GMC Cadillac, Inc.

Maplecrest Ford of Mendham

Thompson Lexus Doylestown

Team Toyota of Princeton

Excel Auto Lounge

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Johnson GMC

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Spider

Fullsize

Sport Utility

AWD4WD

8-Cylinder

Gasoline

Used

Yukon XL

Get AutoCheck Vehicle History

Used 2015 GMC Yukon XL SLE

Used 2015 GMC Yukon XL SLE Jamesburg NJ 08831

Automatic

Fullsize Crew Cab

Truck

4-Cylinder Turbo

Sierra 1500

Graphite Edition

Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Graphite Edition

New 2025 GMC Sierra 1500 Pro w/ Graphite Edition Easton PA 18045

Midsize

Terrain

Elevation Premium Package

LPO, Floor Liner Package

New 2025 GMC Terrain Elevation w/ Elevation Premium Package

New 2025 GMC Terrain Elevation w/ Elevation Premium Package Easton PA 18045

Elevation

8-Cylinder Turbo

Diesel

Sierra 2500

AT4X AEV Edition

Gooseneck/5th Wheel Prep Package

New 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition

New 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition Easton PA 18045

AT4X

Used 2022 GMC Yukon XL Denali

Used 2022 GMC Yukon XL Denali Easton PA 18045

Denali

Flexible Fuel

Open Road Package

Used 2018 GMC Yukon XL SLT w/ Open Road Package

Used 2018 GMC Yukon XL SLT w/ Open Road Package Doylestown PA 18902

Electric

Hummer EV

LPO, Illumination Package

LPO, Sport Package

LPO, Cargo Utility Package

LPO, Roof Cross Rail Package

New 2024 GMC Hummer EV 3X w/ LPO, Illumination Package

New 2024 GMC Hummer EV 3X w/ LPO, Illumination Package North Bergen NJ 07047

Denali Ultimate Package

Used 2018 GMC Yukon XL Denali w/ Denali Ultimate Package

Used 2018 GMC Yukon XL Denali w/ Denali Ultimate Package Doylestown PA 18902

New 2026 GMC Terrain Elevation

New 2026 GMC Terrain Elevation Easton PA 18045

New 2026 GMC Terrain Elevation w/ Elevation Premium Package

New 2026 GMC Terrain Elevation w/ Elevation Premium Package Easton PA 18045

Acadia

Black Edition

Luxury Package

New 2025 GMC Acadia Elevation w/ Elevation Premium Package

New 2025 GMC Acadia Elevation w/ Elevation Premium Package Easton PA 18045

Certified

Sun & Power Step Package

Certified 2025 GMC Yukon XL Denali w/ Sun & Power Step Package

Certified 2025 GMC Yukon XL Denali w/ Sun & Power Step Package Fairless Hills PA 19030

New 2025 GMC Yukon XL AT4

New 2025 GMC Yukon XL AT4 Budd Lake NJ 07828

New 2025 GMC Sierra 1500 Elevation

New 2025 GMC Sierra 1500 Elevation Easton PA 18045

Denali Reserve Package

Used 2024 GMC Yukon XL Denali w/ Denali Reserve Package

Used 2024 GMC Yukon XL Denali w/ Denali Reserve Package Doylestown PA 18901

SLT Luxury Plus Package

Rear Media and Nav Package

Used 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package

Used 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package Mendham NJ 07945

Used 2022 GMC Yukon XL Denali Doylestown PA 18902

AT4 Premium Package

Technology Package

New 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package

New 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package Easton PA 18045

New 2025 GMC Yukon XL Denali w/ Denali Reserve Package

New 2025 GMC Yukon XL Denali w/ Denali Reserve Package North Brunswick NJ 08902

SLT Premium Package

Used 2023 GMC Yukon XL SLT w/ SLT Premium Package

Used 2023 GMC Yukon XL SLT w/ SLT Premium Package Lawrenceville NJ 08648

New 2025 GMC Acadia Elevation

New 2025 GMC Acadia Elevation Easton PA 18045

New 2025 GMC Yukon XL Denali w/ Sun & Power Step Package

New 2025 GMC Yukon XL Denali w/ Sun & Power Step Package Warminster PA 18974

Enhanced Security Package

Used 2016 GMC Yukon XL Denali w/ Enhanced Security Package

Used 2016 GMC Yukon XL Denali w/ Enhanced Security Package Watchung NJ 07069

Driver Convenience Package

Certified 2022 GMC Acadia SLE w/ Driver Convenience Package

Certified 2022 GMC Acadia SLE w/ Driver Convenience Package Easton PA 18045

Used 2015 GMC Yukon XL SLT w/ Open Road Package

Used 2015 GMC Yukon XL SLT w/ Open Road Package Budd Lake NJ 07828

Used 2020 GMC Yukon XL Denali w/ Open Road Package

Used 2020 GMC Yukon XL Denali w/ Open Road Package Doylestown PA 18902

Used 2018 GMC Yukon XL Denali w/ Open Road Package

Used 2018 GMC Yukon XL Denali w/ Open Road Package Doylestown PA 18902

Used 2021 GMC Yukon XL Denali Sport Utility 4D

Denali Premium Package

Used 2021 GMC Yukon XL Denali w/ Denali Premium Package

Used 2021 GMC Yukon XL Denali w/ Denali Premium Package Somerville NJ 08876

Used 2023 GMC Yukon XL Denali

Used 2023 GMC Yukon XL Denali Doylestown PA 18902

SLT-2 Equipment Package

Used 2010 GMC Yukon XL SLT w/ SLT-2 Equipment Package

Used 2010 GMC Yukon XL SLT w/ SLT-2 Equipment Package Belvidere NJ 07823

Certified 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package

Certified 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package Doylestown PA 18902

Max Trailering Package

Used 2022 GMC Yukon XL Denali w/ Max Trailering Package

Used 2022 GMC Yukon XL Denali w/ Max Trailering Package Doylestown PA 18902

New 2025 GMC Yukon XL Denali Ultimate

New 2025 GMC Yukon XL Denali Ultimate Easton PA 18045

Denali Ultimate

Used 2018 GMC Yukon XL Denali

Used 2018 GMC Yukon XL Denali East Windsor NJ 08520

Used 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package Flemington NJ 08822

Used 2019 GMC Yukon XL Denali w/ Denali Ultimate Package

Used 2019 GMC Yukon XL Denali w/ Denali Ultimate Package Morrisville PA 19067

Used 2022 GMC Yukon XL Denali Warrington PA 18976

SLT Luxury Package

Used 2024 GMC Yukon XL SLT w/ SLT Luxury Package

Used 2024 GMC Yukon XL SLT w/ SLT Luxury Package Budd Lake NJ 07828

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Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Yukon XL listings in Flemington, NJ. See Kelley Blue Book pricing to get the best deal. Search from 35 GMC Yukon XL cars for sale, including a Certified 2021 GMC Yukon XL SLT, a Certified 2025 GMC Yukon XL Denali, and a New 2025 GMC Yukon XL AT4 ranging in price from $10,995 to $105,180.

GMC Yukon XL for Sale in Flemington, NJ - Kelley Blue Book

Search from 35 GMC Yukon XL for sale, including a Certified 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package, a Certified 2025 GMC Yukon XL Denali w/ Sun & Power Step Package, and a New 2025 GMC Yukon XL AT4 ranging in price from $10,995 to $105,180.

Autotrader has 35 GMC Yukon XL for sale near Flemington, NJ, including a Certified 2021 GMC Yukon XL SLT w/ SLT Luxury Plus Package, a Certified 2025 GMC Yukon XL Denali w/ Sun & Power Step Package, and a New 2025 GMC Yukon XL AT4 ranging in price from $10,995 to $105,180.

Frankie Rogers is a senior editor for Kelley Blue Book and focuses on the production of content. She edits and formats content, creates monthly deals lists, is a media asset curator, and photographs cars for various articles and inclusion in KBB’s image library. Her 16+ years at Kelley Blue Book have included roles as a Blue Book copy editor, press vehicle wrangler, and VIN analyst. In her spare time, she can be found tinkering with her 1970 Chevrolet Camaro, trying out new recipes in her cast iron pans, and spoiling her two cats, Grayson and Thaddeus.

Frankie Rogers

Matt Degen, Author at Kelley Blue Book

Scott Hinderer is an award-winning copy editor. Before joining Cox Automotive in 2022, he built a 15-year career in print and digital journalism. His diverse résumé brings a broad perspective and commitment to accuracy to Autotrader and Kelley Blue Book that enrich the reader experience. Scott has a Bachelor of Arts in English from Salisbury University.

Scott Hinderer

Russ Heaps has produced automotive content for newspapers, magazines, and websites since 1987. Knight-Ridder recognized his contributions in founding and supplying content for the stand-alone auto section in the Boca Raton News with a Knight-Ridder Excellence award nomination in 1990. He began contributing advice and other automotive-related content to Cox Automotive as a contractor in 2010. Cox Automotive brought Russ on board as Senior Editor, Advice for Kelley Blue Book in 2022. Previously, he contributed financial and automotive content for Bankrate.com. He was also managing editor for Auto World and NOPI Street Performance Compact magazines for four years. His work has appeared in the Washington Times, the Miami Herald, the Palm Beach Post, and a host of other newspapers on a syndicated basis. 
Russ also has a deep background in travel as the supervising producer for the syndicated television series Discover America where he also wrote scripts and field-produced episodes. Additionally, he authored travel stories for AAA of the Carolinas Magazine.
He graduated Wittenberg University with a degree in Political Science. His passions are friends, cars, bourbon, and the Pittsburgh Steelers.

Russ Heaps

Hybrid Alternative Energy Car

Hybrid Alternative Energy Car Articles - Kelley Blue Book

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2025Mercedes-Benz Mercedes-AMG G-Class

2025Mercedes-Benz Mercedes-AMG G-Class Archives - Kelley Blue Book

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hybrid Archives - Kelley Blue Book

luxury

luxury Archives - Kelley Blue Book

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$73,500 &amp; up

$73,500 &amp; up Archives - Kelley Blue Book

2-Line Blurb

140-Character Blurb

The 2025 Mercedes-Benz AMG G-Class is a performance luxury SUV that proves anything is possible with enough money and power.

Cons

Driving Impressions

The G 63 AMG corrals its considerable 577 hp to sprint from standing to 60 mph in a fleeting 4.2 seconds, which is simultaneously crazy and wonderful for a large and heavy SUV.
The AMG G 63 is the most engaging G-Class, and its standard adaptive suspension offers a broader range of comfort and sportiness than the non-AMG (which offers the adaptive suspension as an option — we recommend it). If absolute smoothness and serenity are high on the list of priorities, though, we’d say check out the plusher and more tranquil Range Rover.
Fuel Economy
Unbelievably, the 2025 Mercedes-AMG G 63 gets 1 mpg better gas mileage than the base non-AMG variant at 15 mpg combined. That’s not a particularly impressive figure, but it’s the reality of preposterously quick acceleration of a large, rectilinear shape through the atmosphere.
That’s a reality the competition must also face; the BMW X5 M returns the same 15 mpg as the G 63, and most of the rest of the segment is below 20 mpg combined, with less powerful models managing somewhat greater efficiency.

Exterior

The iconic blocky outline of the G-Class hasn’t changed much since it was first introduced in Europe in 1979, and that’s just fine by us. The satisfying mechanical “ka-chunk” of the doors closing likewise remains the same.
The G 63 has 20-inch alloy wheels, side exhaust pipes, and a model-specific grille. The spare wheel is mounted on the rear door (instead of stowed underneath), maximizing ground clearance and departure angles when off-roading. And the door itself is hinged at the side — no heavy tailgate to lift.

FAQs

Favorite Features

Offroad Cockpit 
Accessed via the digital instrument screen, this system shows off-road-specific data like tire pressures, steering angle, elevation, and other details. It’s a great complement to the virtual transparent hood feature.
AMG Ride Control suspension 
Some buyers may want to maximize the off-road potential of their new G-Class luxury SUV. We’ve found that one way is to select the AMG Performance Package offered with the G 63 for about $4,400. It includes an off-road-optimized adaptive suspension.
Burmester audio 
This 18-speaker, 760-watt 3D surround sound audio system is standard equipment. To our ears, it’s a truly excellent system. Its drilled metal speaker grilles look pretty nice, too.
Guard 360 security system 
Another standard feature, this system keeps an eye on your vehicle while it’s parked, potentially detecting if it’s been damaged. It leverages the vehicle’s built-in Surround View cameras to monitor the whole exterior.
Extensive standard safety tech 
It might not be top-of-mind with a passion purchase like the AMG G 63, but having the latest in active safety technology onboard is reassuring when you’re all loaded up with family and friends. The G 63 comes with attention assist, active lane-keeping, dynamic cruise control, traffic sign assist, and much more.
Wireless charging &amp; phone integration 
Nothing says luxury like complete freedom from cables. Here, you can charge your phone, pair via NFC, and use both Apple CarPlay and Android Auto wirelessly, gloriously free of cord clutter.

Interior

Refined and luxurious without becoming impractical, the 2025 G 63’s cabin is inviting, fitted with leather upholstery, wood trim, heated front seats, and other luxuries. Running boards and a grab handle make it easier to climb up into the G 63.
Once inside, you’ll find fair space, with 39.5 inches of legroom in the second row and 37.4 cubic feet of cargo space behind the seats. Fold the second row, and that expands to 68.6 cubic feet — but it’s worth pointing out that the space is narrower than in some competitors. The Range Rover has more space in general, with up to 83.5 cubic feet of total cargo capacity.

Is the YMM a Good Vehicle?

Is the YMM Reliable?

KBB Editors' Overview

A luxury SUV icon that’s as much a part of the culture as it is a built-for-purpose off-roader, the G-Class imposes its presence, and no variant of it more so than the AMG version, the Mercedes-AMG G 63. Brash, powerful, and ferociously quick, yet refined, comfortable, and surprisingly practical, the G 63 is perhaps AMG’s greatest finesse, transforming an erstwhile military transport into one of the most impressive luxury performance SUVs on the planet.
We’ve logged hundreds of hours driving and evaluating this generation of <a href="https://www.kbb.com/suv/best-luxury-full-size-suvs/">upper-tier luxury SUVs</a>, including the Mercedes-Benz G-Class.

Optional Equipment

Pricing - Dynamic

Pricing - Static

The Mercedes-AMG G 63 starts at $187,250, including destination fees, which puts it in rarefied company alongside the most expensive variants of the <a href="https://www.kbb.com/porsche/cayenne/2025/">Porsche Cayenne</a>, <a href="https://www.kbb.com/lexus/lx/">Lexus LX 700h</a>, and <a href="https://www.kbb.com/bmw/x5-m/">BMW X5 M</a>, all of which are a bit more affordable than the G 63 AMG. The <a href="https://www.kbb.com/land-rover/range-rover/">Land Rover Range Rover</a> lineup covers the $180,000s and continues up beyond $230,000, and beyond that, there’s only the hyper-luxury <a href="https://www.kbb.com/bentley/bentayga/">Bentley Bentayga</a> and the <a href="https://www.kbb.com/rolls-royce/cullinan/">Rolls-Royce Cullinan</a>. In a way, then, the G 63 could be seen as a value option.

Pros

<ul>
<li>Fantastic power</li>
<li>Iconic style</li>
<li>Massive ability</li>
</ul>

Quick New

<ul>
<li>Updated style</li>
<li>Upgraded equipment</li>
<li>Freshened tech</li>
</ul>

GMC Yukon XL for Sale in Flemington, NJ

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Used 2022 GMC Yukon XL Denali

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Used 2024 GMC Yukon XL Denali

Used 2023 GMC Yukon XL Denali

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