All GM full-size SUVS are new for 2021 including the Yukon and longer wheelbase Yukon XL. Yukon models are larger in almost every dimension, gaining over 4 inches in wheelbase and more than 6 inches in overall length. The familiar 5.3l V8 (355-hp) returns and the 6.2l V8 (420-hp) is available on higher trim levels. The big news is the arrival of a more efficient 3.0l six-cylinder diesel engine with the same torque rating as the 6.2l. Pricing starts around $52,000 and increases based on trim level and powertrain.
2021 GMC Yukon | 2020 GMC Yukon | |
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Price Range ($) | $50,700 - $71,400 | $50,600 - $70,700 |
Length (in) | 210.0 | 203.9 |
Wheelbase (in) | 120.9 | 116 |
Width (in) | 81.0 | 80.5 |
Height (in) | 76.5 | 74.4 |
Track (in) | 68.4 | 68.2 |
Exterior Volume (cu. ft.) | 635.9 | 598.7 |
Curb Weight (lbs.) | 5490-5922 | 5379-5743 |
Legroom Total (in.) |
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Passenger Volume (cu. ft.) |
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Cargo Volume (cu. ft.) |
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Driven Wheels |
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Engines |
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Transmissions | A10 | A10, A6 |
City MPG | 13-21 | 14-15 |
Highway MPG | 19-27 | 21-23 |
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