Cavender Toyota

Cavender Buick GMC West

Lifted Trucks San Antonio

North Park Chevrolet of Castroville

Cavender Buick GMC North

Ford Of Pleasanton

Ancira Buick GMC

Nissan of Boerne

Audi Dominion

South San Antonio Buick GMC

Principle BMW of San Antonio

Gunn Buick GMC

Red McCombs Hyundai

Grubbs INFINITI of San Antonio

North Park Lincoln

North Park Lincoln at Dominion

Red McCombs Ford

Northside Ford

Spider

Truck

8-Cylinder

Gasoline

Sierra 3500

Convenience Package

New 2024 GMC Sierra 3500 Pro w/ Convenience Package

New 2024 GMC Sierra 3500 Pro w/ Convenience Package Boerne TX 78006

Automatic

Fullsize

Sport Utility

AWD4WD

Used

Yukon XL

Get AutoCheck Vehicle History

Used 2024 GMC Yukon XL Denali

Used 2024 GMC Yukon XL Denali Pleasanton TX 78064

Denali

Used 2023 GMC Yukon XL Denali

Used 2023 GMC Yukon XL Denali San Antonio TX 78230

Max Trailering Package

Used 2024 GMC Yukon XL Denali w/ Max Trailering Package

Used 2024 GMC Yukon XL Denali w/ Max Trailering Package San Antonio TX 78232

Denali Reserve Package

LPO, Illumination Package

LPO, Floor Liner Package

New 2025 GMC Yukon XL Denali w/ Denali Reserve Package

New 2025 GMC Yukon XL Denali w/ Denali Reserve Package Selma TX 78154

Used 2024 GMC Yukon XL Denali Live Oak TX 78233

Fullsize Crew Cab

Sierra 1500

Preferred Package

Sierra Safety Plus Package

New 2025 GMC Sierra 1500 Elevation w/ Preferred Package

New 2025 GMC Sierra 1500 Elevation w/ Preferred Package Boerne TX 78006

Elevation

Third-Party Certified

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">Confidence at Every Turn.</div><div class="col-xs-12"><ul><li>139-Point Inspection by Factory-Trained Technicians</li><li>90-Day/4,000-Mile (whichever comes first) Comprehensive Warranty¹</li><li>Nationwide Dealer Network for Service and Accessories</li><li>Complimentary 24/7 Roadside Assistance²</li><li>CARFAX® Vehicle History Report³</li><li>11,000 FordPass™ Rewards Points⁴ to Use Toward Your First Maintenance Visit</li></ul>Exceptional Coverage Comes Standard.</div><div class="margin-top-4 text-size-200 text-subdued col-xs-12"><div class="padding-bottom-4">Disclaimer</div><div class="text-size-100">1 See your dealer for warranty coverage details.2 See your dealer for coverage details. Roadside Assistance is included for certain owners and available to everyone for a per-service fee. Ford reserves the right to change program details without obligations.3 CARFAX® is a registered trademark of CARFAX® Inc. 4 FordPass App, compatible with select smartphone platforms, is available via a download. Message and data rates may apply.</div></div>

Ford Blue Advantage - Blue Certified

Used 2022 GMC Yukon XL Denali

Used 2022 GMC Yukon XL Denali San Antonio TX 78230

Used 2023 GMC Yukon XL Denali Boerne TX 78006

Sun & Power Step Package

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

New 2025 GMC Yukon XL Denali w/ Sun & Power Step Package Selma TX 78154

Used 2022 GMC Yukon XL Denali w/ Max Trailering Package

Used 2022 GMC Yukon XL Denali w/ Max Trailering Package San Antonio TX 78224

6-Cylinder Turbo

Diesel

Texas Edition SLT Premium Plus Package

X31 Off-Road Package

Used 2021 GMC Sierra 1500 SLT

Used 2021 GMC Sierra 1500 SLT Boerne TX 78006

Used 2016 GMC Yukon XL Denali

Used 2016 GMC Yukon XL Denali Boerne TX 78006

Used 2021 GMC Sierra 1500 AT4

Used 2021 GMC Sierra 1500 AT4 Boerne TX 78006

Certified

Premium Capability Package w/ Active Response 4WD

Technology Package

Certified 2024 GMC Yukon XL AT4

Certified 2024 GMC Yukon XL AT4 Selma TX 78154

Used 2021 GMC Yukon XL Denali

Used 2021 GMC Yukon XL Denali Boerne TX 78006

Advanced Technology Package

Used 2022 GMC Yukon XL Denali w/ Advanced Technology Package

Used 2022 GMC Yukon XL Denali w/ Advanced Technology Package San Antonio TX 78232

6-Cylinder

Acadia

LPO, Interior Protection Package

Used 2019 GMC Acadia Denali w/ Technology Package

Used 2019 GMC Acadia Denali w/ Technology Package Boerne TX 78006

Used 2023 GMC Yukon XL SLT

Used 2023 GMC Yukon XL SLT Boerne TX 78006

AT4 Premium Package

Used 2021 GMC Yukon XL AT4 w/ AT4 Premium Package

Used 2021 GMC Yukon XL AT4 w/ AT4 Premium Package San Antonio TX 78257

AT4 Premium Plus Package

Used 2021 GMC Yukon XL AT4 w/ AT4 Premium Plus Package

Used 2021 GMC Yukon XL AT4 w/ AT4 Premium Plus Package Selma TX 78154

Used 2023 GMC Yukon XL Denali Ultimate

Used 2023 GMC Yukon XL Denali Ultimate San Antonio TX 78257

Denali Ultimate

SLT Luxury Package

Used 2024 GMC Yukon XL SLT w/ SLT Luxury Package

Used 2024 GMC Yukon XL SLT w/ SLT Luxury Package San Antonio TX 78238

Used 2024 GMC Yukon XL Denali San Antonio TX 78232

Certified 2023 GMC Yukon XL SLT

Certified 2023 GMC Yukon XL SLT Castroville TX 78009

Used 2021 GMC Yukon XL SLT w/ SLT Luxury Package

Used 2021 GMC Yukon XL SLT w/ SLT Luxury Package Castroville TX 78009

Open Road Package

Used 2016 GMC Yukon XL SLT w/ Open Road Package

Used 2016 GMC Yukon XL SLT w/ Open Road Package San Antonio TX 78216

Denali Premium Package

Used 2021 GMC Yukon XL Denali w/ Denali Premium Package

Used 2021 GMC Yukon XL Denali w/ Denali Premium Package San Antonio TX 78248

Cargo

Savana 2500

Driver Convenience Package

Used 2024 GMC Savana 2500 Extended w/ Driver Convenience Package

Used 2024 GMC Savana 2500 Extended w/ Driver Convenience Package Boerne TX 78006

Extended

Texas Edition SLT Premium Package

SLT Preferred Package

Used 2020 GMC Sierra 1500 SLT

Used 2020 GMC Sierra 1500 SLT Boerne TX 78006

Flexible Fuel

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 San Antonio TX 78229

New 2025 GMC Yukon XL Denali

New 2025 GMC Yukon XL Denali San Antonio TX 78232

SLT Premium Package

Used 2022 GMC Yukon XL SLT w/ SLT Premium Package

Used 2022 GMC Yukon XL SLT w/ SLT Premium Package San Antonio TX 78232

Sierra 2500

Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package Boerne TX 78006

Enhanced Trailering Technology Package

New 2025 GMC Yukon XL AT4 Ultimate w/ LPO, Floor Liner Package

New 2025 GMC Yukon XL AT4 Ultimate w/ LPO, Floor Liner Package Selma TX 78154

AT4 Ultimate

Used 2023 GMC Yukon XL Denali Ultimate San Antonio TX 78254

Used 2023 GMC Yukon XL SLT w/ SLT Luxury Package

Used 2023 GMC Yukon XL SLT w/ SLT Luxury Package San Antonio TX 78232

Rear Media and Nav Package

Used 2021 GMC Yukon XL AT4 w/ Rear Media and Nav Package

Used 2021 GMC Yukon XL AT4 w/ Rear Media and Nav Package Boerne TX 78006

Midsize

4-Cylinder Turbo

Terrain

Infotainment Package II

Tech Package

License Plate Front Mounting Package

Used 2024 GMC Terrain AT4 w/ Infotainment Package II

Used 2024 GMC Terrain AT4 w/ Infotainment Package II Boerne TX 78006

Used 2024 GMC Yukon XL AT4 w/ AT4 Premium Plus Package

Used 2024 GMC Yukon XL AT4 w/ AT4 Premium Plus Package San Antonio TX 78232

San Antonio

Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Yukon XL listings in Castroville, TX. See Kelley Blue Book pricing to get the best deal. Search from 82 GMC Yukon XL cars for sale, including a Certified 2023 GMC Yukon XL SLT, a Certified 2024 GMC Yukon XL AT4, and a Used 2010 GMC Yukon XL SLT ranging in price from $5,983 to $110,335.

GMC Yukon XL for Sale in Castroville, TX - Kelley Blue Book

Search from 82 GMC Yukon XL for sale, including a Certified 2023 GMC Yukon XL SLT, a Certified 2024 GMC Yukon XL AT4, and a Used 2010 GMC Yukon XL SLT w/ SLT-2 Equipment Package ranging in price from $5,983 to $110,335.

Autotrader has 82 GMC Yukon XL for sale near Castroville, TX, including a Certified 2023 GMC Yukon XL SLT, a Certified 2024 GMC Yukon XL AT4, and a Used 2010 GMC Yukon XL SLT w/ SLT-2 Equipment Package ranging in price from $5,983 to $110,335.

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

Luxury Midsize SUV Crossover

Luxury Midsize SUV Crossover Articles - Kelley Blue Book

2025Mercedes-Benz Mercedes-AMG G-Class

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

hybrid

hybrid Archives - Kelley Blue Book

luxury

luxury Archives - Kelley Blue Book

suv Archives - Kelley Blue Book

$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.

GMC Yukon XL for Sale in Castroville, TX

Location

Year

Make, Model & Trim

Condition

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Fuel Type

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Doors

Seller Type

Used 2023 GMC Yukon XL SLT

82 Matches

Used 2024 GMC Yukon XL SLT

New 2025 GMC Yukon XL Denali

New 2025 GMC Yukon XL Denali