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 luxurious models, all with spacious interiors and strong performance.

• Starting at $40,997
• 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: $40,997 (updated weekly)
• MPG/MPGe: 15 city / 20 hwy
• Inventory: 67 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 a hefty price tag.

• Avg. market price: $41,310 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 174 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 added luxury features without stepping up to the Denali trims.

• Avg. market price: $43,466 (updated weekly)
• MPG/MPGe: 15 city / 20 hwy
• Inventory: 437 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 in one package.

• Avg. market price: $49,418 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 1,266 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: $53,172 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 503 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: $51,392 (updated weekly)
• MPG/MPGe: 14 city / 19 hwy
• Inventory: 458 listings
• View Denali RWD listings

Denali 4WD — "Who It's For"

The Denali 4WD is the pick for shoppers who want the most luxurious and popular trim with advanced features.

• Avg. market price: $56,512 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 2,757 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 top-tier luxury and advanced technology in their SUV.

• Avg. market price: $63,073 (updated weekly)
• MPG/MPGe: 14 city / 18 hwy
• Inventory: 453 listings
• View Denali Ultimate 4WD listings

Trim Recommendations

Most Popular — Denali 4WD

With 2,757 active listings, the Denali 4WD is the clear volume leader in the lineup.

Browse Denali 4WD listings

Best Budget Option — SLE RWD

At $40,997 avg market price — below the lineup median of $50,405 — 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 with 15/20 MPG.

Browse SLE RWD listings

These recommendations are based on CarGurus' proprietary market data from October 29, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2023 GMC Yukon XL cost?

Prices have softened 11.21% compared to this time last year, making it a favorable time to shop this model year.

There are 2,575 listings available, which suggests you have 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 compared with pricier alternatives, features, style, and drivability. That lines up well with its role as a large family hauler for buyers who need serious passenger and cargo room. With 37.3% of listings marked as good or great deals, you also have a decent chance of finding a competitive offer.

Is the 2023 GMC Yukon XL reliable?

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

The owner feedback points to a vehicle that many drivers feel good about living with over time, especially when it comes to spaciousness and overall value. The recurring praise for drivability and features also suggests a model that can work well as a long-term family vehicle. A few owners have noted electrical issues and rearview mirror functionality concerns, so used buyers should pay close attention to those areas before committing.

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

Accident-free inventory is solid at 86.4% — always verify the vehicle history report.

You should start with a history report to confirm the vehicle’s background and look for any accident or title issues. Then prioritize a thorough inspection of the electrical system and rearview mirror functionality, since those are the main concerns raised by owners. Because this is a large, truck-based SUV, you should also focus on overall condition, especially if the vehicle has been used for family hauling or long-distance travel.

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

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 37.3% of listings are priced as good or great deals.
• Inventory: There are 2,575 listings available.
• Price trend: Prices have softened 11.21% compared with last year.
• Clean inventory: 86.4% of listings are accident-free.

If you find a listing below $54,197, 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 $54,197 sits slightly below last year's $61,041.

That price movement suggests the market has cooled, which can matter if you plan to sell later. A lower current average can make the vehicle more accessible now, but it also means future resale will depend heavily on condition, mileage, and how well the SUV is maintained. Strong owner satisfaction can help support demand, especially for a vehicle that buyers want for space and flexibility.

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:

• 37.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 86.4% — always verify the vehicle history report.
• Price trend: Prices have softened 11.21% 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 the Yukon XL’s space, flexibility, and owner-approved comfort at a price that has eased from last year. If you are especially price-sensitive, you may want to compare nearby years and focus on whichever one gives you the best combination of condition, history, and asking price.

How does the 2023 GMC Yukon XL compare to the 2023 Chevrolet Tahoe?

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.