2021 GMC Yukon XL

$18,000
from
523
listings
$18K–$60K
price range
Download Infographic
Low$18,000
High$59,900
From$18,000
Avg Mileage92,208 mi
Fresh

Sourced from 523 active dealer listings as of

2021 GMC Yukon XL Trims

All Trims Combined
From$18,000
$18K–$60K
523 listings92,208 avg miles
2500 SLT
From$8,995
7 listings|$9K–$17K
AT4
From$29,900
879 listings|$30K–$134K
AT4 Ultimate
From$82,800
479 listings|$83K–$140K
Denali
From$900
5,718 listings|$900–$127K
Denali Ultimate
From$48,000
792 listings|$48K–$138K
Elevation
From$61,998
1,716 listings|$62K–$98K
SLE
From$2,295
179 listings|$2K–$60K
SLT
From$1,300
1,198 listings|$1K–$74K

2021 GMC Yukon XL Pricing

Price Trend

+15.2%
$22K$33K$44K$55K$66KMar 26Mar 26Mar 26$26,500
3 data pointsAs of Mar 26

523 reasons to be choosy.

High supply favors buyers. Create a scout with your exact specs and only see what matters.

Start trackingFrom $5/week

GMC Yukon XL Safety & Reliability

Elevated

The 2021 GMC Yukon XL's elevated safety profile includes 0 recall campaigns and 187 owner-reported complaints. Make recall verification part of your pre-purchase checklist.

0
Recalls
187
Complaints
2
Crashes
1
Fires

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

The 2021 GMC Yukon XL has accumulated 187 NHTSA complaints over 1 years, with engine leading the pack. Know what to look for before you buy.

01Engine71
02Power Train,engine15
03Engine And Engine Cooling15
04Power Train12
05Fuel/propulsion System8
187 total across 1 model years (2021–2021)Full data at NHTSA.gov

GMC Yukon XL Fuel Economy

16–23mpg combined
·
14-21city
·
19-27hwy
·
$2,400-$3,600/yr

With 10 configurations tested, the 2021 GMC Yukon XL ranges from 16 to 23 MPG combined. That's a 7 MPG gap that can add up to hundreds of dollars a year in fuel costs.

By Trim
Yukon XL 2WD - Automatic 10-spd
23mpg
3.0L 6-cyl Turbo · Rear-Wheel DriveDiesel
21 city27 hwy~$2,400/yr4/10 Average
Yukon XL 4WD - Automatic 10-spd
22mpg
3.0L 6-cyl Turbo · 4-Wheel DriveDiesel
20 city26 hwy~$2,550/yr4/10 Average
Yukon XL 2WD - Automatic 10-spd
18mpg
5.3L 8-cyl · Rear-Wheel Drive
16 city20 hwy~$2,450/yr3/10 Poor
Yukon XL 4WD - Automatic 10-spd
17mpg
5.3L 8-cyl · 4-Wheel Drive
15 city19 hwy~$2,600/yr3/10 Poor
Yukon XL 2WD - Automatic 10-spd
16mpg
6.2L 8-cyl · Rear-Wheel Drive
14 city20 hwy~$3,600/yr2/10 Poor
Yukon XL 4WD - Automatic 10-spd
16mpg
6.2L 8-cyl · 4-Wheel Drive
14 city19 hwy~$3,600/yr2/10 Poor

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2021 GMC Yukon XL

40States

If you're near Texas, you're in luck: 13% of listings are there. But with 40 states represented, there's likely one near you too.

Geographic distribution reflects all active listings for this model, not just 2021.

2021 GMC Yukon XL Buyer FAQ

What to know before you buy

Is the 2021 GMC Yukon XL a good car to buy?

Here's the short version on the 2021 GMC Yukon XL. On the safety front, there are no open recalls on record, which is a positive sign. Dig into the safety overview and pricing trends for recall-by-recall detail.

What's the gas mileage of the 2021 GMC Yukon XL?

You'll get between 16 and 23 MPG combined from the 2021 GMC Yukon XL, depending on engine and drivetrain. That's a meaningful difference over time. The fuel economy table shows exactly which configs get what.

What are common problems with the 2021 GMC Yukon XL?

ENGINE problems top the list with 187 total complaints filed. Not every car is affected, but it's worth asking about and inspecting. Full details in the known issues section.

How does the 2021 compare to other GMC Yukon XL years?

The 2021 sits at a specific point in the GMC Yukon XL lifecycle. The model overview compares all years side by side.

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