Trim Report

GMC Yukon XL AT42026

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$69,500
$70K–$157K
7,327 listings25,000 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

2026 GMC Yukon XL AT4 Pricing

Price Trend

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Where to Find GMC Yukon XL AT4

Location data for all 2026 GMC Yukon XL trims combined

38States

If you're near Texas, you're in luck: 14% of listings are there. But with 38 states represented, there's likely one near you too.

GMC Yukon XL Safety & Reliability

Safety data for all 2026 GMC Yukon XL trims

Low Concern

Federal safety data shows 0 recalls and 21 complaints for the 2026 GMC Yukon XL, a low safety profile overall. Check the known issues section below for the most common problem areas.

0
Recalls
21
Complaints
0
Crashes
0
Fires

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 21 issues reported over 1 model years, engine problems are the most common for the 2026 GMC Yukon XL. A pre-purchase inspection should focus here first.

01Engine9
02Electrical System2
03Electrical System,unknown Or Other,engine1
04Visibility1
05Power Train,electrical System,engine1
21 total across 1 model years (2026–2026)Full data at NHTSA.gov
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Is the AT4 Worth It?

Common questions about the 2026 GMC Yukon XL AT4

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

Every GMC Yukon XL trim targets a different buyer. The 2026 model page compares all available trims side by side.

What should I know about maintaining the 2026 GMC Yukon XL AT4?

The AT4 shares its core mechanicals with other GMC Yukon XL trims, so major service intervals are similar. Watch for engine issues, the most commonly reported problem area. The 2026 model page has the details.

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

Check the price-to-mileage ratio for each GMC Yukon XL AT4 year. The last year before a generation change is usually the most refined; the first year after is when resale drops fastest. The GMC Yukon XL overview compares all years side by side.

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