Trim Report

GMC Yukon XL AT42021

Includes:YUKONXL|AT4
$29,295
Starting From
1,081
Active Listings
—
Avg Mileage

Sourced from 1,081 dealer listings in the latest market snapshot as of

Min $29,295
Max $116,330
From $29,295
Fresh

AT4 Market Overview

All Trims Combined
From$22,720
$23K–$62K
514 listings93,872 avg miles
2500 SLT
From$3,950
7 listings|$4K–$15K
AT4
From$29,295
1,081 listings|$29K–$116K
AT4 Ultimate
From$81,368
506 listings|$81K–$157K
Denali
From$900
6,114 listings|$900–$115K
Denali Ultimate
From$48,000
937 listings|$48K–$137K
Elevation
From$60,550
2,008 listings|$61K–$94K
SLE
From$1,000
179 listings|$1K–$67K
SLT
From$800
1,202 listings|$800–$72K

2021 GMC Yukon XL AT4 Pricing

Price Trend

Building price history...

1,081 reasons to be choosy.

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

Start trackingFrom $5/week

Where to Find GMC Yukon XL AT4

Location data for all 2021 GMC Yukon XL trims combined

38States

Texas has the most inventory at 14%, with options spread across 38 states. Willing to ship? Your selection opens up significantly.

GMC Yukon XL Safety & Reliability

Safety data for all 2021 GMC Yukon XL trims

Elevated

The 2021 GMC Yukon XL's elevated safety profile includes 0 recall campaigns and 192 owner-reported complaints. Make recall verification part of your pre-purchase checklist.

0
Recalls
192
Complaints
2
Crashes
1
Fires

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

The 2021 GMC Yukon XL has accumulated 192 NHTSA complaints over 1 years, with engine leading the pack. Know what to look for before you buy.

01Engine72
02Engine And Engine Cooling16
03Power Train,engine15
04Power Train12
05Fuel/propulsion System8
192 total across 1 model years (2021–2021)Full data at NHTSA.gov
Know the risks. Now track the deals.Start tracking for $5/week

AT4 Trim Buyer Questions

What to know about the 2021 GMC Yukon XL AT4

How does the AT4 compare to other GMC Yukon XL trims?

The AT4 occupies a distinct position in the GMC Yukon XL range. See how it stacks up on the 2021 overview page.

What should I know about maintaining the 2021 GMC Yukon XL AT4?

Budget for standard AT4 maintenance plus any trim-specific items. Review the known issues on the model year page for areas to inspect before purchasing.

What are the best years for the GMC Yukon XL AT4?

For the AT4, look at the price-to-mileage ratio across model years. Later model years before a redesign tend to be the most refined version of the platform. See the GMC Yukon XL buyer's guide.

Get GMC Yukon XL market updates

We'll email you when prices shift or new data comes in for the 2021 GMC Yukon XL.

No spam. We'll only reach out about GMC Yukon XL features.