If your idea of a perfect SUV includes space for everyone, serious pulling power, and just the right amount of upscale perks, the 2026 GMC Yukon and Yukon XL are still top contenders. GMC didn’t overhaul much this year, but the Yukon lineup continues to check every box. Here’s what you can expect if you’re eyeing a new Yukon!
Key Takeaways
- 2026 GMC Yukon and Yukon XL pricing ranges from $71,795 to $105,895, as of August 23, 2025.
- The diesel engine offers the best fuel economy.
- There are no major changes for 2026.
Trim Levels and Pricing for the 2026 GMC Yukon
There are no surprises in terms of changes for 26—GMC stuck with the same successful formula from last year. That means a wide range of trims, from rugged to luxury-focused, with a price point to match your preferences (and budget).
Here's how they break down:
- Elevation: $71,795
- AT4: $78,595
- Denali: $82,595
- AT4 Ultimate: $99,895
- Denali Ultimate: $105,895
What Powers the new 2026 GMC Yukon?
You get three engine choices, all with muscle! The Yukon's standard power comes from a 355-hp 5.3L V8 on Elevation and AT4 models. Denali and Denali Ultimate trims get the more powerful 6.2L V8, with 420 horses.
But the real workhorse is the available 3.0L Duramax diesel, good for 305 hp and a torque-heavy 495 lb-ft of torque, making it ideal for towing or long highway drives. All engines pair with a 10-speed automatic, and you can choose rear- or four-wheel drive depending on how you roll.
What Engine Gets the Best Mileage?
The Yukon's diesel engine leads in mileage. The diesel Yukon (especially in two-wheel drive models) is your best bet if you want to go farther between fill-ups. Expect around 21 mpg city and 26 mpg highway (impressive for something this size). The least efficient setup is the 6.2L V8 with 4WD, which lands closer to 14 city / 18 highway. If fuel economy matters, the diesel’s worth considering.
The 2026 Yukon's Denali (and Denali Ultimate's) Premium Interior
If you opt for Denali or Denali Ultimate, you’re getting more than just leather seats. You’ll also find open-pore wood, nickel or chrome trim, and even laser-etched topographic maps in the details. Heated, ventilated, and massaging 16-way front seats come standard, and available captain’s chairs in the second row bring the passenger count from eight to seven but boost the comfort factor big time.
Even third-row riders get some decent legroom, and higher trims offer a 22-speaker Bose sound system with speakers built right into the headrests.
What are the Yukon's Top Tech Features?
All Yukons come with a massive 16.8-inch vertical touchscreen running Google Built-In. You’ll also get wireless Apple CarPlay, Android Auto, Wi-Fi hotspot capability, Bluetooth, and multiple charging options across all rows. Rear-seat passengers can enjoy the optional entertainment system and a separate climate-control screen.
Audio systems range by trim:
- 10-speaker Bose (standard)
- 18-speaker Bose (optional)
- 22-speaker Bose (standard on Denali Ultimate)
When Will the Yukon Arrive in Our Showroom?
No matter the trim you're leaning toward, the 2026 Yukon lineup continues to deliver serious space and power without sacrificing comfort or tech. We expect to see new models in our showroom by the end of 2025, so reach out at Alan Jay to get your name on the list!