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Specifications Comparison: 2008 GMC Yukon vs 2021 GMC Yukon

Researched By The AutoPadre Staff

Gas Mileage

2008 GMC Yukon

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
SLE4.8L V8None141916.5
SLE5.3L V8None141916.5
SLT5.3L V8RWD142017
SLT5.3L V84WD141916.5
Denali6.2L V82WD121915.5
Denali6.2L V8AWD121815
6.0L V8RWD212221.5
6.0L V84WD202020
XL 1500 C SLE5.3L V8None142017
XL 1500 C SLT5.3L V8RWD121714.5
XL 1500 K SLE5.3L V8None141916.5
XL 1500 K SLT5.3L V84WD121714.5
XL Denali6.2L V82WD121915.5
XL Denali6.2L V8AWD121815

2021 GMC Yukon

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
AT45.3L V84WD152017.5
Denali6.2L V8RWD142017
Denali3.0L I6RWD212724
Denali6.2L V84WD131916
Denali3.0L I64WD202623
SLE5.3L V8RWD152017.5
SLE3.0L I6RWD212724
SLE5.3L V84WD152017.5
SLE3.0L I64WD202623
SLT5.3L V8RWD152017.5
SLT3.0L I6RWD212724
SLT5.3L V84WD152017.5
SLT3.0L I64WD202623
XL AT45.3L V84WD152017.5
XL Denali6.2L V8RWD142017
XL Denali3.0L I6RWD212724
XL Denali6.2L V84WD131916
XL Denali3.0L I64WD202623
XL SLE5.3L V8RWD152017.5
XL SLE3.0L I6RWD212724
XL SLE5.3L V84WD151917
XL SLE3.0L I64WD202623
XL SLT5.3L V8RWD152017.5
XL SLT3.0L I6RWD212724
XL SLT5.3L V84WD151917
XL SLT3.0L I64WD202623

2008 GMC Yukon

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
SLE4.8L V8None17.012.014.0
SLE5.3L V8None17.012.014.0
SLT5.3L V8RWD17.012.014.0
SLT5.3L V84WD17.012.014.0
Denali6.2L V82WD20.012.015.0
Denali6.2L V8AWD20.013.016.0
6.0L V8RWD11.011.011.0
6.0L V84WD12.012.012.0
XL 1500 C SLE5.3L V8None17.012.014.0
XL 1500 C SLT5.3L V8RWD20.014.016.0
XL 1500 K SLE5.3L V8None17.012.014.0
XL 1500 K SLT5.3L V84WD20.014.016.0
XL Denali6.2L V82WD20.012.015.0
XL Denali6.2L V8AWD20.013.016.0

2021 GMC Yukon

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
AT45.3L V84WD16.012.013.0
Denali6.2L V8RWD17.012.014.0
Denali3.0L I6RWD11.09.010.0
Denali6.2L V84WD18.012.015.0
Denali3.0L I64WD12.09.010.0
SLE5.3L V8RWD16.012.013.0
SLE3.0L I6RWD11.09.010.0
SLE5.3L V84WD16.012.013.0
SLE3.0L I64WD12.09.010.0
SLT5.3L V8RWD16.012.013.0
SLT3.0L I6RWD11.09.010.0
SLT5.3L V84WD16.012.013.0
SLT3.0L I64WD12.09.010.0
XL AT45.3L V84WD16.012.013.0
XL Denali6.2L V8RWD17.012.014.0
XL Denali3.0L I6RWD11.09.010.0
XL Denali6.2L V84WD18.012.015.0
XL Denali3.0L I64WD12.09.010.0
XL SLE5.3L V8RWD16.012.013.0
XL SLE3.0L I6RWD11.09.010.0
XL SLE5.3L V84WD16.012.014.0
XL SLE3.0L I64WD12.09.010.0
XL SLT5.3L V8RWD16.012.013.0
XL SLT3.0L I6RWD11.09.010.0
XL SLT5.3L V84WD16.012.014.0
XL SLT3.0L I64WD12.09.010.0

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