Used 2021 GMC Yukon XL for Sale near Toronto, ON
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CarGurus Analysis: 2021 GMC Yukon XL

Summary
With 52 currently listed for sale and an average price of $59,169.00 CAD, 28.8% of 2021 GMC Yukons XL for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 GMC Yukon XL 5 / 5 stars.
100.0% of 2021 Yukon XL models on CarGurus are accident free.
Why it stands out
The 2021 GMC Yukon XL is a standout in the full-size SUV segment, offering a luxurious feel combined with a spacious interior that is perfect for families or those needing extra cargo space. Its extended wheelbase provides ample room for passengers in the third row and significantly increases cargo capacity. The Yukon XL is equipped with a choice of three powerful engines, including a standard 5.3-litre V8, an optional 6.2-litre V8, and a 3.0-litre Duramax turbo-diesel engine, catering to a variety of performance needs. The introduction of a new independent rear suspension enhances ride quality and handling, making it surprisingly agile for its size. Additionally, the 2021 model comes with advanced technology features, including a 10.2-inch touchscreen infotainment system and a suite of driver assistance features, ensuring a modern driving experience. Overall, the Yukon XL balances luxury, space, and capability, making it an appealing choice for buyers in the market for a large SUV.
Other model years to consider
- Average price: $74,191.00 CAD
- Good/great deal percentage: 30.3%
- User rating: 5 / 5
- Total listings: 89
- Average price: $78,276.00 CAD
- Good/great deal percentage: 31.9%
- Total listings: 91
- Average price: $61,211.00 CAD
- Good/great deal percentage: 32.5%
- User rating: 4.8 / 5
- Total listings: 77
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Michael S
Reviewed a 2021 GMC SLT 4WD on Apr 26, 2026
Getting the diesel was the best decision! Far superior to the gasoline engine options.
Jon K
Reviewed a 2021 GMC Yukon XL on Dec 7, 2023
Lots of space. Great for trips and large families. Love driving so high and all the convenience/safety features.
Anonymous
Reviewed a 2021 GMC Yukon XL on Aug 4, 2022
The vehicle provides passenger comfort for lengthy travel. The driver is provided information within his view for safe driving and locating turns. There is abundant storage room and the third row allows a large group to travel together
Chris T
Reviewed a 2021 GMC Yukon XL on Feb 7, 2023
I am really surprised with this vehicle. It’s massive, but even as big as it is, it’s very agile and easy to drive. The engine has enough power to push this beast in and out of right situations. I do wish the brakes had a bit more to them but all in all fun to drive. Doesn’t feel like a us. The interior is well appointed and looks fantastic.
2021 GMC Yukon XL Trims
| Trim type | MSRP |
|---|---|
| AT4 4WD | $67,800 |
| Denali 4WD | $74,300 |
| SLE 4WD | $56,700 |
| SLT 4WD | $63,700 |
| Denali RWD | $71,300 |
| SLE RWD | $53,700 |
| SLT RWD | $60,700 |
2021 GMC Yukon XL Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 GMC Yukon XL prices has changed over time.
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How much does the 2021 GMC Yukon XL cost in Toronto, ON?
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