New & Used 2026 GMC Yukon XL for Sale nearSeattle, WA

Compare 2026 GMC Yukon XL Trims in Seattle, WA

The Yukon XL offers a range of trims from budget-friendly options to luxury models, all featuring robust performance and spacious interiors.

• Starting at $86,438
• Best MPG/MPGe: 20 city / 24 hwy
• Most Popular: Denali 4WD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

Elevation 4WD — "Who It's For"

The Elevation 4WD is the pick for shoppers who want a well-equipped SUV without the luxury price tag. It's a great entry point into the Yukon XL lineup.

• Avg. market price: $86,438 (updated weekly)
• MPG/MPGe: 20 city / 24 hwy
• Inventory: 5 listings — lower availability; may limit negotiating room
• View Elevation 4WD listings

AT4 4WD — "Who It's For"

The AT4 4WD is the pick for shoppers who want off-road capability without stepping up to the more expensive trims. It balances ruggedness with comfort.

• Avg. market price: $86,438 (updated weekly)
• MPG/MPGe: 20 city / 24 hwy
• Inventory: 20 listings
• View AT4 4WD listings

Denali RWD — "Who It's For"

The Denali RWD is the pick for shoppers who want luxury features without the added cost of 4WD. It offers a refined experience with ample power.

• Avg. market price: $86,438 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 19 listings — lower availability; may limit negotiating room
• View Denali RWD listings

Denali 4WD — "Who It's For"

The Denali 4WD is the pick for shoppers who want the most luxurious features and the best selection. It's the most popular trim for a reason.

• Avg. market price: $86,438 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 147 listings — widest selection in the lineup
• View Denali 4WD listings

AT4 Ultimate 4WD — "Who It's For"

The AT4 Ultimate 4WD is the pick for shoppers who want top-tier off-road capability with luxury features. It's designed for serious adventurers.

• Avg. market price: $86,438 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 6 listings — lower availability; may limit negotiating room
• View AT4 Ultimate 4WD listings

Denali Ultimate 4WD — "Who It's For"

The Denali Ultimate 4WD is the pick for shoppers who want the ultimate luxury experience in a full-size SUV. It's equipped with advanced technology and comfort features.

• Avg. market price: $86,438 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 16 listings — lower availability; may limit negotiating room
• View Denali Ultimate 4WD listings

Trim Recommendations

Most Popular — Denali 4WD

With 147 active listings, the Denali 4WD is the clear volume leader in the lineup.

Browse Denali 4WD listings

Best Budget Option — Elevation 4WD

At $86,438 avg market price — below the lineup median of $86,438 — it's the most accessible entry point.

Browse Elevation 4WD listings

Best for Fuel Economy — Elevation 4WD

The Elevation 4WD offers the best fuel economy in the lineup with 20/24 MPG/MPGe.

Browse Elevation 4WD listings

These recommendations are based on CarGurus' proprietary market data from September 12, 2026, CarGurus experts' opinions, and generative AI.

Is the 2026 GMC Yukon XL a good car?

The 2026 GMC Yukon XL is a strong fit if you need a full-size SUV built around space, flexibility, and a wide range of powertrain choices. It adds more than a foot between the front and rear axles, which gives you extra third-row room and a lot more cargo space behind it.

It also gives you a broad spread of trims and equipment, from the Elevation and AT4 family to the Denali and Denali Ultimate. The standard 5.3L V8 is joined by optional 6.2L V8 and 3.0L Duramax turbo-diesel engines, all paired with a 10-speed automatic transmission. The Yukon XL’s strengths are its cargo space, spacious third row, and multiple powertrains, while its tradeoffs are poor fuel economy, poor handling compared with car-based crossovers, and outdated technology in older models.

For shoppers who truly need its size and capability, it makes the most sense when comfort and versatility matter more than efficiency or nimble road manners. 34.7% of listings are priced as good or great deals, which gives you a moderate amount of market leverage.

Is the 2026 GMC Yukon XL reliable?

The 2026 GMC Yukon XL is positioned as a full-size SUV that emphasizes space, flexibility, and a wide range of powertrain choices. It is built for buyers who need a large SUV that can carry people and gear with ease, and its long-wheelbase layout is the defining trait.

Its strengths are straightforward: plenty of cargo space, a spacious third row, and multiple powertrains. Its drawbacks are also clear: poor fuel economy, poor handling compared to car-based crossovers, and outdated technology in older models.

For used buyers, the main long-term ownership risk is that a large, truck-based SUV can be costly to live with if you expect efficiency or easy maneuverability.

What should I look for when buying a used 2026 GMC Yukon XL?

Accident-free inventory is excellent at 94.8% — clean inventory, standard diligence applies.

You should still run a history report on any vehicle you’re serious about, even when the market looks clean. Prioritize a thorough inspection of the body, interior wear, and mechanical condition so you can confirm the SUV has been maintained properly and hasn’t been used harder than it appears.

Is now a good time to buy a used 2026 GMC Yukon XL?

This looks like a moderate, selective buyer’s market, so you can shop with some confidence if you’re patient and focused on condition.

• Deal availability: 34.7% of listings are priced as good or great deals.
• Inventory: There are 726 listings available.
• Clean inventory: 94.8% of listings are accident-free.

Should I buy a 2026 GMC Yukon XL or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

• 34.7% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 94.8% — clean inventory, standard diligence applies.

The bottom line: If you want the current-year Yukon XL with strong market availability and a very clean inventory mix, the 2026 GMC Yukon XL is the primary path to consider. If you’re more price-sensitive, a nearby model year may be worth a look so you can compare asking prices and equipment against the same basic space-and-utility formula.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.