Trim Report

GMC Yukon AT4 Ultimate2026

Includes:YUKON|AT4 Ultimate
$78,985
Starting From
519
Active Listings
—
Avg Mileage

Sourced from 519 dealer listings in the latest market snapshot as of

Min $78,985
Max $128,001
From $78,985
Fresh

AT4 Ultimate Market Overview

All Trims Combined
From$63,495
$63K–$161K
5,684 listings25,000 avg miles
AT4
From$32,444
1,288 listings|$32K–$120K
AT4 Ultimate
From$78,985
519 listings|$79K–$128K
Denali
From$1,800
6,217 listings|$2K–$161K
Denali Ultimate
From$23,995
951 listings|$24K–$161K
Elevation
From$59,997
1,853 listings|$60K–$110K
SLE
From$1,500
386 listings|$2K–$57K
SLT
From$800
1,959 listings|$800–$70K

2026 GMC Yukon AT4 Ultimate Pricing

Price Trend

Building price history...

519 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 AT4 Ultimate

Location data for all 2026 GMC Yukon trims combined

39States

Texas has the most inventory at 14%, with options spread across 39 states. Willing to ship? Your selection opens up significantly.

GMC Yukon Safety & Reliability

Safety data for all 2026 GMC Yukon trims

Low Concern

With 0 recalls and 8 complaints, the 2026 GMC Yukon rates as low on the safety concern scale. Always run the VIN through NHTSA's lookup tool before signing.

0
Recalls
8
Complaints
0
Crashes
0
Fires

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

The 2026 GMC Yukon's biggest weak point? POWER TRAIN,ENGINE. It leads 8 total complaints spanning 1 years. Budget for a thorough pre-purchase inspection, especially in that area.

01Power Train,engine3
02Power Train2
03Engine2
04Power Train,engine,fuel/propulsion System1
8 total across 1 model years (2026–2026)Full data at NHTSA.gov
Know the risks. Now track the deals.Start tracking for $5/week

GMC Yukon Fuel Economy

EPA fuel economy data for all 2026 GMC Yukon trims

16–23mpg combined
·
14-21city
·
18-26hwy
·
$3,700-$5,100/yr

Fuel economy for the 2026 GMC Yukon ranges from 16 to 23 MPG combined across 12 setups. The table below breaks it down by trim so you know exactly what you're signing up for.

By Trim
Yukon 2WD - Automatic 10-spd
23mpg
3.0L 6-cyl Turbo · Rear-Wheel DriveDiesel
21 city26 hwy~$3,700/yr4/10 Average
Yukon XL 2WD - Automatic 10-spd
23mpg
3.0L 6-cyl Turbo · Rear-Wheel DriveDiesel
21 city26 hwy~$3,700/yr4/10 Average
Yukon 4WD - Automatic 10-spd
22mpg
3.0L 6-cyl Turbo · 4-Wheel DriveDiesel
20 city24 hwy~$3,850/yr4/10 Average
Yukon XL 4WD - Automatic 10-spd
22mpg
3.0L 6-cyl Turbo · 4-Wheel DriveDiesel
20 city24 hwy~$3,850/yr4/10 Average
Yukon 2WD - Automatic 10-spd
17mpg
6.2L 8-cyl · Rear-Wheel Drive
15 city20 hwy~$4,800/yr3/10 Poor
Yukon 2WD - Automatic 10-spd
17mpg
5.3L 8-cyl · Rear-Wheel Drive
15 city20 hwy~$3,950/yr3/10 Poor
Yukon 4WD - Automatic 10-spd
17mpg
5.3L 8-cyl · 4-Wheel Drive
15 city19 hwy~$3,950/yr3/10 Poor
Yukon XL 2WD - Automatic 10-spd
17mpg
5.3L 8-cyl · Rear-Wheel Drive
15 city20 hwy~$3,950/yr3/10 Poor
Yukon 4WD - Automatic 10-spd
16mpg
6.2L 8-cyl · 4-Wheel Drive
14 city18 hwy~$5,100/yr3/10 Poor
Yukon XL 2WD - Automatic 10-spd
16mpg
6.2L 8-cyl · Rear-Wheel Drive
15 city19 hwy~$5,100/yr3/10 Poor
Yukon XL 4WD - Automatic 10-spd
16mpg
6.2L 8-cyl · 4-Wheel Drive
14 city18 hwy~$5,100/yr3/10 Poor
Yukon XL 4WD - Automatic 10-spd
16mpg
5.3L 8-cyl · 4-Wheel Drive
14 city19 hwy~$4,200/yr3/10 Poor

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

2026 GMC Yukon AT4 Ultimate FAQ

Trim-specific pricing and feature questions

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

with 519 listings tracked, the AT4 Ultimate sits in a specific spot in the 2026 GMC Yukon lineup. Compare pricing across all trims on the 2026 GMC Yukon page.

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

Budget for standard AT4 Ultimate 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 AT4 Ultimate?

The best model year for the GMC Yukon AT4 Ultimate comes down to the price-to-mileage ratio. Compare all years on the GMC Yukon overview.

Get GMC Yukon market updates

We'll email you when prices shift or new data comes in for the 2026 GMC Yukon.

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