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Specifications Comparison: 2012 GMC Sierra 1500 vs 2017 GMC Sierra 1500

Researched By The AutoPadre Staff

Gas Mileage

2012 GMC Sierra 1500

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
1500 Crew Cab Denali6.2L V8RWD131815.5
1500 Crew Cab Denali6.2L V8AWD121815
1500 Crew Cab SL4.8L V8RWD141916.5
1500 Crew Cab SL4.8L V84WD131815.5
1500 Crew Cab SLE4.8L V8RWD131815.5
1500 Crew Cab SLE4.8L V84WD121815
1500 Crew Cab SLT5.3L V8RWD131815.5
1500 Crew Cab SLT5.3L V84WD121815
1500 Crew Cab Work4.8L V8RWD152118
1500 Crew Cab Work4.8L V84WD152118
1500 Crew Cab XFE5.3L V8RWD152218.5
1500 Extended Cab SL4.8L V8RWD141916.5
1500 Extended Cab SL4.8L V84WD131815.5
1500 Extended Cab SLE4.8L V8RWD131815.5
1500 Extended Cab SLE4.8L V84WD121815
1500 Extended Cab SLT5.3L V8RWD131815.5
1500 Extended Cab SLT5.3L V84WD121815
1500 Extended Cab Work4.3L V6RWD152118
1500 Extended Cab Work4.8L V84WD152118
1500 Regular Cab SLE4.8L V8RWD152118
1500 Regular Cab SLE4.8L V84WD152118
1500 Regular Cab Work4.3L V6RWD152118
1500 Regular Cab Work4.3L V64WD152118
1500 Crew Cab6.0L V8RWD202321.5
1500 Crew Cab6.0L V84WD202321.5

2017 GMC Sierra 1500

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
1500 Crew Cab4.3L V6RWD162319.5
1500 Crew Cab4.3L V64WD162219
1500 Crew Cab Denali5.3L V8RWD152118
1500 Crew Cab Denali5.3L V84WD152017.5
1500 Crew Cab SLE4.3L V6RWD162319.5
1500 Crew Cab SLE4.3L V64WD162219
1500 Crew Cab SLT5.3L V8RWD182421
1500 Crew Cab SLT5.3L V84WD162118.5
1500 Crew Cab SLT eAssist5.3L V8RWD182421
1500 Crew Cab SLT eAssist5.3L V84WD162118.5
1500 Extended Cab4.3L V6RWD162319.5
1500 Extended Cab4.3L V64WD162219
1500 Extended Cab SLE4.3L V6RWD162319.5
1500 Extended Cab SLE4.3L V64WD162219
1500 Extended Cab SLT5.3L V8RWD152118
1500 Extended Cab SLT5.3L V84WD152017.5
1500 Regular Cab4.3L V6RWD162319.5
1500 Regular Cab4.3L V64WD162219
1500 Regular Cab SLE4.3L V6RWD162319.5
1500 Regular Cab SLE4.3L V64WD162219

2012 GMC Sierra 1500

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
1500 Crew Cab Denali6.2L V8RWD18.013.015.0
1500 Crew Cab Denali6.2L V8AWD20.013.016.0
1500 Crew Cab SL4.8L V8RWD17.012.014.0
1500 Crew Cab SL4.8L V84WD18.013.015.0
1500 Crew Cab SLE4.8L V8RWD18.013.015.0
1500 Crew Cab SLE4.8L V84WD20.013.016.0
1500 Crew Cab SLT5.3L V8RWD18.013.015.0
1500 Crew Cab SLT5.3L V84WD20.013.016.0
1500 Crew Cab Work4.8L V8RWD16.011.013.0
1500 Crew Cab Work4.8L V84WD16.011.013.0
1500 Crew Cab XFE5.3L V8RWD16.011.013.0
1500 Extended Cab SL4.8L V8RWD17.012.014.0
1500 Extended Cab SL4.8L V84WD18.013.015.0
1500 Extended Cab SLE4.8L V8RWD18.013.015.0
1500 Extended Cab SLE4.8L V84WD20.013.016.0
1500 Extended Cab SLT5.3L V8RWD18.013.015.0
1500 Extended Cab SLT5.3L V84WD20.013.016.0
1500 Extended Cab Work4.3L V6RWD16.011.013.0
1500 Extended Cab Work4.8L V84WD16.011.013.0
1500 Regular Cab SLE4.8L V8RWD16.011.013.0
1500 Regular Cab SLE4.8L V84WD16.011.013.0
1500 Regular Cab Work4.3L V6RWD16.011.013.0
1500 Regular Cab Work4.3L V64WD16.011.013.0
1500 Crew Cab6.0L V8RWD12.010.011.0
1500 Crew Cab6.0L V84WD12.010.011.0

2017 GMC Sierra 1500

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
1500 Crew Cab4.3L V6RWD15.010.012.0
1500 Crew Cab4.3L V64WD15.011.012.0
1500 Crew Cab Denali5.3L V8RWD16.011.013.0
1500 Crew Cab Denali5.3L V84WD16.012.013.0
1500 Crew Cab SLE4.3L V6RWD15.010.012.0
1500 Crew Cab SLE4.3L V64WD15.011.012.0
1500 Crew Cab SLT5.3L V8RWD13.010.011.0
1500 Crew Cab SLT5.3L V84WD15.011.013.0
1500 Crew Cab SLT eAssist5.3L V8RWD13.010.011.0
1500 Crew Cab SLT eAssist5.3L V84WD15.011.013.0
1500 Extended Cab4.3L V6RWD15.010.012.0
1500 Extended Cab4.3L V64WD15.011.012.0
1500 Extended Cab SLE4.3L V6RWD15.010.012.0
1500 Extended Cab SLE4.3L V64WD15.011.012.0
1500 Extended Cab SLT5.3L V8RWD16.011.013.0
1500 Extended Cab SLT5.3L V84WD16.012.013.0
1500 Regular Cab4.3L V6RWD15.010.012.0
1500 Regular Cab4.3L V64WD15.011.012.0
1500 Regular Cab SLE4.3L V6RWD15.010.012.0
1500 Regular Cab SLE4.3L V64WD15.011.012.0

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