Used 2021 GMC Yukon XL SLT 4WD for Sale Nationwide
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5.0 Overall rating
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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 $55,829.15. The average price has decreased by -3.7% since last year. The 54 for sale on CarGurus range from $3,800 to $86,900 in price.
How many GMC Yukon XL SLT 4WD vehicles have no reported accidents or damage?
54 out of 54 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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