Used 2023 GMC Yukon XL for SaleNationwide

Compare 2023 GMC Yukon XL Trims

The Yukon XL offers a range of trims from budget-friendly options to luxury models, all with robust V8 engines and spacious interiors.

• Starting at $40,865
• Best MPG/MPGe: 15 city / 20 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

SLE RWD — "Who It's For"

The SLE RWD is the pick for shoppers who want a spacious SUV with essential features without paying for luxury upgrades.

• Avg. market price: $40,865 (updated weekly)
• MPG/MPGe: 15 city / 20 hwy
• Inventory: 68 listings — lower availability; may limit negotiating room
• View SLE RWD listings

SLE 4WD — "Who It's For"

The SLE 4WD is the pick for shoppers who want all-wheel drive capability without the higher price of luxury trims.

• Avg. market price: $45,562 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 148 listings — lower availability; may limit negotiating room
• View SLE 4WD listings

SLT RWD — "Who It's For"

The SLT RWD is the pick for shoppers who want a well-rounded SUV with added luxury features without going for the top trim.

• Avg. market price: $45,219 (updated weekly)
• MPG/MPGe: 15 city / 20 hwy
• Inventory: 426 listings
• View SLT RWD listings

SLT 4WD — "Who It's For"

The SLT 4WD is the pick for shoppers who want luxury features and all-wheel drive capability without the highest price tag.

• Avg. market price: $50,759 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 1,192 listings — widest selection in the lineup
• View SLT 4WD listings

AT4 4WD — "Who It's For"

The AT4 4WD is the pick for shoppers who want a sporty SUV with off-road capabilities and luxury features.

• Avg. market price: $55,899 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 432 listings
• View AT4 4WD listings

Denali RWD — "Who It's For"

The Denali RWD is the pick for shoppers who want a luxury SUV with premium features at a competitive price.

• Avg. market price: $53,070 (updated weekly)
• MPG/MPGe: 14 city / 19 hwy
• Inventory: 449 listings
• View Denali RWD listings

Denali 4WD — "Who It's For"

The Denali 4WD is the pick for shoppers who want the most popular luxury trim with advanced features and all-wheel drive.

• Avg. market price: $58,357 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 2,625 listings — widest selection in the lineup
• View Denali 4WD listings

Denali Ultimate 4WD — "Who It's For"

The Denali Ultimate 4WD is the pick for shoppers who want the top-tier luxury SUV with advanced technology and features.

• Avg. market price: $65,171 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 382 listings
• View Denali Ultimate 4WD listings

Trim Recommendations

Most Popular — Denali 4WD

With 2,625 active listings, the Denali 4WD is the clear volume leader in the lineup.

Browse Denali 4WD listings

Best Budget Option — SLE RWD

At $40,865 avg market price — below the lineup median of $51,914 — it's the most accessible entry point.

Browse SLE RWD listings

Best for Fuel Economy — SLE RWD

The SLE RWD offers the best fuel economy in the lineup at 15/20 MPG.

Browse SLE RWD listings

These recommendations are based on CarGurus' proprietary market data from September 17, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2023 GMC Yukon XL cost?

Prices have softened 10.14% compared to this time last year, making it a favorable time to shop this model year.

There are 2,388 listings available, which gives you a meaningful amount of inventory to compare.

Is the 2023 GMC Yukon XL a good car?

Yes — the 2023 GMC Yukon XL earns a 5/5 user rating, which points to strong owner satisfaction. Owners consistently praise its spaciousness, value, features, style, and drivability. For you, that makes it a strong fit if you need a full-size SUV for family duty or hauling and want a vehicle that feels more upscale than many alternatives. With 35.8% of listings marked as good or great deals, there is also a decent amount of market flexibility if you shop carefully.

Is the 2023 GMC Yukon XL reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The owner feedback also points to a vehicle that many drivers find dependable and trouble-free in everyday use, with praise centered on its spaciousness, value, and drivability. A few owners have noted concerns about potential electrical issues and rearview mirror functionality, so you should pay close attention to those areas during a used-car inspection. For used buyers, that means the long-term ownership risk looks manageable, but a thorough pre-purchase check still matters.

What should I look for when buying a used 2023 GMC Yukon XL?

Accident-free inventory is solid at 87.4% — always verify the vehicle history report.

You should start with a vehicle history report to confirm accident history, title status, and service records. After that, prioritize a hands-on inspection of the electrical systems and rearview mirror functionality, since those are the main owner-reported concerns. Because this is a large, truck-based SUV, you should also focus on overall condition and how well the vehicle has been maintained, especially if you plan to use it for frequent family travel or hauling.

Is now a good time to buy a used 2023 GMC Yukon XL?

This looks like a moderate market, so you can shop selectively without expecting a deep bargain on every listing.

• Deal availability: 35.8% of listings are priced as good or great deals.
• Inventory: There are 2,388 listings available.
• Price trend: Prices have softened 10.14% compared with last year.
• Clean inventory: 87.4% of listings are accident-free.

If you find a listing below $56,496, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 GMC Yukon XL's resale value?

The current average of $56,496 sits slightly below last year's $62,875.

That price movement suggests the market has cooled, which can help you buy more favorably today but may also limit short-term upside if you plan to resell soon. For a future seller, the key question is whether the vehicle holds buyer interest as it ages, and this model's strong owner satisfaction helps support that. A well-kept example with clean history and desirable equipment should remain easier to move than one with visible wear or unresolved issues. Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2023 GMC Yukon XL or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 35.8% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.4% — always verify the vehicle history report.
• Price trend: Prices have softened 10.14% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2023 is a strong choice if you want a full-size SUV with broad appeal, solid owner satisfaction, and a market that gives you some room to negotiate. If your priority is value and you want to take advantage of the softer pricing, this year makes sense as the primary target. If you are especially price-sensitive, you may also want to compare nearby years to see whether a lower-priced alternative gives you the same space and utility for less money.

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