Used 2021 GMC Yukon XL for Sale nearTulsa, OK

Compare 2021 GMC Yukon XL Trims in Tulsa, OK

The 2021 GMC Yukon XL offers a range of trims from budget-friendly options to luxury models, all with spacious interiors and strong performance.

• Starting at $40,429
• 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: $40,429 (updated weekly)
• MPG/MPGe: 15 city / 20 hwy
• Inventory: 9 listings — lower availability; may limit negotiating room
• View SLE RWD listings

SLE 4WD — "Who It's For"

The SLE 4WD is the choice for those needing all-wheel drive without the higher price tag of luxury trims.

• Avg. market price: $40,429 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 8 listings — lower availability; may limit negotiating room
• View SLE 4WD listings

SLT RWD — "Who It's For"

The SLT RWD is ideal for buyers seeking a balance of luxury and value without the added cost of 4WD.

• Avg. market price: $40,429 (updated weekly)
• MPG/MPGe: 15 city / 20 hwy
• Inventory: 37 listings
• View SLT RWD listings

SLT 4WD — "Who It's For"

The SLT 4WD is perfect for those who want luxury features combined with the capability of all-wheel drive.

• Avg. market price: $40,429 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 81 listings
• View SLT 4WD listings

AT4 4WD — "Who It's For"

The AT4 4WD is for shoppers who desire off-road capability with luxury features in a rugged package.

• Avg. market price: $40,429 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 44 listings
• View AT4 4WD listings

Denali RWD — "Who It's For"

The Denali RWD is the choice for buyers wanting a luxury SUV with premium features without the need for 4WD.

• Avg. market price: $40,429 (updated weekly)
• MPG/MPGe: 14 city / 20 hwy
• Inventory: 55 listings
• View Denali RWD listings

Denali 4WD — "Who It's For"

The Denali 4WD is the top pick for those seeking the ultimate luxury and capability in a full-size SUV.

• Avg. market price: $40,429 (updated weekly)
• MPG/MPGe: 13 city / 19 hwy
• Inventory: 229 listings — widest selection in the lineup
• View Denali 4WD listings

Trim Recommendations

Most Popular — Denali 4WD

With 229 active listings, the Denali 4WD is the clear volume leader in the lineup.

Browse Denali 4WD listings

Best Budget Option — SLE RWD

At $40,429 avg market price — below the lineup median of $40,429 — 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 September 24, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2021 GMC Yukon XL cost?

Prices have softened 14.23% compared to this time last year, making it a favorable time to shop this model year.

There are 1,474 listings available, which gives you a solid pool of options to compare.

Is the 2021 GMC Yukon XL a good car?

Yes — the 2021 GMC Yukon XL earns a 5/5 user rating, which points to strong owner satisfaction. Owners consistently praise its luxury feel, spacious interior, and comfort on long trips, and many also like how agile it feels for such a large SUV. That makes it a strong fit if you want a full-size family hauler with room for passengers and luggage, plus a more modern driving feel than the previous generation. With 34.9% of listings marked as good or great deals, you have a decent chance of finding a competitive price.

Is the 2021 GMC Yukon XL reliable?

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

The owner feedback also emphasizes that it feels dependable, comfortable, and well suited to long trips, which is exactly the kind of feedback you want when shopping a large used SUV. The strongest reliability takeaway is that satisfied owners tend to keep these vehicles in service for family and travel duty, so a well-maintained example should be your priority. For used buyers, the main long-term ownership risk is less about the model’s appeal and more about finding one that has been cared for properly.

What should I look for when buying a used 2021 GMC Yukon XL?

Accident-free inventory is solid at 76.1% — always verify the vehicle history report.

You should start with a vehicle history report so you can confirm accident status, title history, and maintenance patterns before you commit. After that, prioritize a thorough inspection of the brakes, since buyers commonly want better braking performance from this model. It also makes sense to focus on overall condition and how the SUV was used, because a large family hauler can rack up wear quickly if it spent its life doing heavy-duty daily duty.

Is now a good time to buy a used 2021 GMC Yukon XL?

This is a moderate market for shoppers, so you can be selective without expecting every listing to be a bargain.

• Deal availability: 34.9% of listings are priced as good or great deals.
• Inventory: There are 1,474 listings available.
• Price trend: Prices have softened 14.23% compared with last year.
• Clean inventory: 76.1% of listings are accident-free.

If you find a listing below $40,181, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 GMC Yukon XL's resale value?

The current average of $40,181 sits slightly below last year's $46,846.

That price movement suggests the market has already adjusted downward, which can help you buy more confidently now if you plan to keep the vehicle for a while. For a future seller, the softer current pricing means resale value will depend heavily on condition, mileage, and how well the SUV has been maintained. Large SUVs with strong demand can still hold appeal, but you should expect the best resale outcomes from clean, well-documented examples.

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 2021 GMC Yukon XL or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 34.9% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.1% — always verify the vehicle history report.
• Price trend: Prices have softened 14.23% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2021 is the better pick if you want the newer-generation Yukon XL with a more modern ride, more space, and strong owner approval. If your top priority is stretching your budget, a nearby older year may be worth considering, but you should expect to give up some of the refinement and updated feel that make the 2021 stand out.

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