Trim Report

GMC Yukon XL SLT2021

Includes:YUKONXL|SLT
$800
Starting From
1,202
Active Listings
—
Avg Mileage

Sourced from 1,202 dealer listings in the latest market snapshot as of

Min $800
Max $71,900
From $800
Fresh

SLT 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 SLT Pricing

Price Trend

Building price history...

It's a buyer's market.

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Where to Find GMC Yukon XL SLT

Location data for all 2021 GMC Yukon XL trims combined

38States

14% of the market sits in Texas, though listings span 38 states. Expand your search and you'll find more options at better prices.

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
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Is the SLT Worth It?

Common questions about the 2021 GMC Yukon XL SLT

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

Every GMC Yukon XL trim targets a different buyer. The 2021 model page compares all available trims side by side.

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

The SLT 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 2021 model page has the details.

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

Check the price-to-mileage ratio for each GMC Yukon XL SLT 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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