Used GMC Yukon for Sale near O Fallon, IL
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2021 GMC Yukon
Shop 2021 GMC Yukon »With 2,184 currently listed for sale and an average price of $45,173, 33.2% of 2021 GMC Yukons for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 GMC Yukon 5 / 5 stars.
79.8% of 2021 Yukon models on CarGurus are accident free.
The 2021 GMC Yukon features improved passenger and cargo space thanks to its redesigned independent rear suspension and offers cutting-edge technology, including a 10.2-inch touchscreen infotainment system.
FAQs
How much does the GMC Yukon cost in O Fallon, IL?
How many GMC Yukon vehicles in O Fallon, IL have no reported accidents or damage?
What fuel types are available?
4.7 Overall rating
Customers say
The GMC Yukon is highly regarded by owners across its various model years for its spacious interior, comfortable ride, and strong performance. The luxurious feel and extensive tech features are frequently praised, making it a popular choice for families and long trips. However, some common criticisms include relatively high fuel consumption and the occasional lack of essential features in certain models. Overall, the Yukon is noted for its reliability and versatility, but potential buyers should consider possible maintenance costs and the vehicle's size.
AI generated from the text of customer reviews.
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What people say
Bruce S
Reviewed a 2025 GMC Denali Ultimate 4WD on Apr 22, 2025
This by far the nicest vehicle I've ever owned. There is not one feature missing from this beautiful automobile. The Denali trim is already amazing, but the Denali Ultimate it amazing!
Kevin C
Reviewed a 2021 GMC Denali 4WD on Dec 3, 2025
Has everything I wanted. Perfect for my family of 5
Matt J
Reviewed a 2020 GMC Yukon on May 17, 2024
Car was clean except some poorly done touch ups on drive side rear bumper corners looked like black nail Polish .
Ted M
Reviewed a 2021 GMC Yukon on Feb 23, 2026
Great value , many if not more features than my previous vehicles.
GMC Yukon Trims
| Trim type | MSRP |
|---|---|
| AT4 4WD | $76,600 |
| AT4 Ultimate 4WD | $97,900 |
| Elevation 4WD | $72,600 |
| Elevation RWD | $69,600 |
| Denali Ultimate 4WD | $103,900 |
| Denali 4WD | $83,400 |
| Denali RWD | $80,400 |
GMC Yukon Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Yukon prices has changed over time.
See more price trendsCarGurus recommends the 2021 GMC Yukon
Summary
With 2,184 currently listed for sale and an average price of $45,173, 33.2% of 2021 GMC Yukons for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 GMC Yukon 5 / 5 stars.
79.8% of 2021 Yukon models on CarGurus are accident free.
The 2021 GMC Yukon features improved passenger and cargo space thanks to its redesigned independent rear suspension and offers cutting-edge technology, including a 10.2-inch touchscreen infotainment system.
Why it stands out
The 2021 GMC Yukon has garnered praise for its premium feel and spacious interior, making it an attractive full-size SUV option for families and travelers. It stands out for its luxurious design and impressive tech features, such as wireless Apple CarPlay and Android Auto, alongside an available 14-speaker Bose audio system. With improvements in ride quality and handling, the Yukon balances comfort with performance. While it offers powerful engine options, including a robust V8, potential buyers should consider its lower-than-expected fuel economy and towing capabilities compared to competitors. Overall, the 2021 GMC Yukon showcases a strong commitment to versatility and luxury, appealing to buyers looking for both style and functionality.
Other model years to consider
- Average price: $66,172
- Good/great deal percentage: 33.8%
- Total listings: 3,327
- Average price: $49,623
- Good/great deal percentage: 33.3%
- User rating: 5 / 5
- Total listings: 3,307
- Average price: $76,237
- Good/great deal percentage: 33.9%
- Total listings: 1,997
These recommendations are based on CarGurus' proprietary market data from May 4, 2026, CarGurus experts' opinions, and generative AI.
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