Used 2021 GMC Yukon XL SLT 4WD for Sale Nationwide
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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.
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FAQs
How much does the GMC Yukon XL SLT 4WD cost?
The average GMC Yukon XL SLT 4WD costs about $59,996.97. The average price has increased by 2.2% since last year. The 73 for sale on CarGurus range from $16,997 to $83,995 in price.
How many GMC Yukon XL SLT 4WD vehicles have no reported accidents or damage?
73 out of 73 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Yukon XL SLT 4WD?
Depending on the engine and options, the GMC Yukon XL SLT 4WD gets between 10 and 14 L/100km (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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