New 2026 GMC Yukon XL for Sale in Tampa, FL
Shop the new 2026 GMC Yukon XL at Rivard Buick GMC, your Tampa-area GMC dealer serving Brandon, St. Petersburg, Clearwater, and buyers across Florida and nationwide. The Yukon XL is the extended-length full-size SUV, adding third-row legroom and cargo space behind the third row, with available V8 or Duramax diesel power and a 16.8-inch Google built-in display. Compare Elevation, AT4, AT4 Ultimate, Denali, and Denali Ultimate trims, features, and pricing below.
All offers on all vehicles are subject to change at the discretion of Rivard Buick GMC. Rebates and incentives may change at any time, without notice. Always check with us to confirm all information shown and get up-to-date pricing, rebate information, and availability. You may qualify for additional offers and savings. We are not obligated to uphold typographical and system errors on our website. EPA Estimates Only. Tax and government fees are extra. Rivard Buick GMC will NOT sell or lease New Vehicles in the states of Alaska, Montana, New Hampshire, or Oregon unless primary residence is located in mentioned state. New Vehicles are for sale or lease to the Ultimate Consumer Only. Rivard Buick GMC will NOT sell or lease a New Vehicle to any person whose name, address, or business appears on the General Motors Suspected Exporter Manifest. Not available with special finance, lease and some other offers. Not available with special finance or lease offers.
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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2026 GMC Yukon XL Overview
The new 2026 GMC Yukon XL is the extended-length version of the full-size Yukon, measuring about 225 inches long. The added length goes straight to third-row legroom and cargo space behind the third row, making the XL the choice for larger families and longer hauls. It shares the Yukon's engines, available Super Cruise, and 16.8-inch Google built-in display. Rivard Buick GMC stocks the new Yukon XL in Tampa across the full trim lineup.
We serve buyers across Hillsborough, Pinellas, Pasco, Polk, and Manatee counties, including Brandon, Valrico, Riverview, Wesley Chapel, Lutz, Carrollwood, Plant City, Lakeland, St. Petersburg, Clearwater, and Bradenton. We also deliver across Florida and ship nationwide.
Rivard Buick GMC is the #1 volume Buick and GMC dealer in Florida and the #2 Buick GMC dealer in the nation. That means deeper Yukon XL inventory, more configurations in stock, and pricing backed by real volume. Every new Yukon XL comes with our One Price Promise: one fair, upfront price on every vehicle, with no haggling and no negotiation.
Why Buy Your New 2026 Yukon XL from Rivard Buick GMC
- One Price Promise. The price you see is the price you pay. See how it works.
- Strong trade values. Get a number in minutes with our online trade-in evaluation. If you only want to sell, we buy cars even if you do not buy from us.
- Financing made simple. Start your finance pre-approval from home, and check current GMC lease specials.
- Vehicle videos. Watch our informational vehicle videos for model and feature details.
- Community involvement. See how we support the Tampa Bay area.
2026 GMC Yukon XL Trim Levels
The new 2026 Yukon XL comes in five trim levels. Rear-wheel drive is standard on Elevation and Denali, with available four-wheel drive; the AT4, AT4 Ultimate, and Denali Ultimate are four-wheel drive only.
| Trim | Standard Engine | Highlights |
|---|---|---|
| Elevation | 5.3L V8 | HD Surround Vision, heated front and second-row seats, 16.8-inch display |
| AT4 | 5.3L V8 (6.2L available) | Off-road fascia with skid plate, red recovery hooks, 20-inch wheels, Magnetic Ride Control |
| Denali | 6.2L V8 | Air Ride Adaptive Suspension, 15-inch Head-Up Display, full-grain leather, Bose 18-speaker |
| AT4 Ultimate | 6.2L V8 | Air Ride suspension, available Duramax diesel, power-retractable steps, available Night Vision |
| Denali Ultimate | 6.2L V8 | 16-way massaging front seats, available executive second-row seating, up to 22-speaker Bose, 24-inch wheels |
Yukon XL pricing runs a few thousand dollars above the equivalent Yukon trim (the Yukon lineup starts around $69,600 MSRP), reflecting the XL's added length and cargo capacity. Figures exclude destination freight (about $2,095), taxes, title, license, and dealer fees, and are subject to change. Your actual Rivard price is set by our One Price Promise. Get pre-approved or contact us for current Yukon XL pricing by configuration.
Engines, Towing and Performance
- 5.3L V8 (standard on Elevation and AT4): 355 horsepower and 383 lb-ft of torque.
- 6.2L V8 (standard on Denali, Denali Ultimate, AT4 Ultimate; available on AT4): 420 horsepower and 460 lb-ft of torque.
- Duramax 3.0L Turbo-Diesel I6 (available across the lineup): 305 horsepower and 495 lb-ft of torque for efficient highway towing.
- All engines pair with a 10-speed automatic.
Technology and Interior
- 16.8-inch diagonal Premium GMC Infotainment touchscreen with Google built-in and an 11-inch digital driver display.
- Available Super Cruise hands-free driver assistance, plus available Magnetic Ride Control and four-corner Air Ride Adaptive Suspension.
- Up to a 22-speaker Bose system, available Night Vision, an available 15-inch Head-Up Display, and rear-seat entertainment screens.
- Extended cargo room: more space behind the third row than the standard Yukon, with a power-folding third row and power-sliding center console. Seats up to eight (seven on Denali and Denali Ultimate).
What Is New for the 2026 GMC Yukon XL
- A new Key Card system that lets you lock, unlock, and start the Yukon XL with a credit-card-sized device (supports multiple cards).
- New appearance packages across the lineup and a new Glacier White Tricoat color on Denali and Denali Ultimate.
Color and feature availability varies by trim; contact Rivard Buick GMC for current build options.
Serving Tampa Bay, Florida, and Nationwide
Rivard Buick GMC is your Tampa-area source for the new 2026 GMC Yukon XL, with easy access from Brandon, Riverview, Wesley Chapel, Lutz, Carrollwood, Lakeland, St. Petersburg, Clearwater, and Bradenton. Buyers from Orlando, Jacksonville, Fort Myers, Naples, and across Florida choose Rivard for our inventory, volume pricing, and One Price Promise, and we ship nationwide. Prefer the standard wheelbase? Compare the Yukon, or see how it stacks up on our GMC comparison page.
2026 GMC Yukon XL Frequently Asked Questions
How much does a 2026 GMC Yukon XL cost?
The Yukon XL runs a few thousand dollars above the equivalent Yukon trim; the Yukon lineup starts around $69,600 MSRP, before destination, taxes, and fees. Contact Rivard for current Yukon XL pricing by configuration. Your actual price is set by our One Price Promise.
What is the difference between the Yukon and Yukon XL?
The Yukon XL is the extended-length version, about 225 inches long. It adds third-row legroom and significantly more cargo space behind the third row, with the same engines and features.
What engines does the 2026 Yukon XL offer?
A standard 5.3L V8 (355 hp), an available 6.2L V8 (420 hp), and an available Duramax 3.0L Turbo-Diesel (305 hp, 495 lb-ft), all with a 10-speed automatic.
How many people does the Yukon XL seat?
Up to eight on Elevation and AT4; the Denali and Denali Ultimate seat seven with second-row captain's chairs.
Do you sell the Yukon XL outside Tampa?
Yes. Rivard Buick GMC serves the Tampa Bay area, delivers across Florida, and ships nationwide.