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Specifications Comparison: 2006 GMC Sierra 1500 vs 2018 GMC Sierra 1500

Researched By The AutoPadre Staff

Gas Mileage

2006 GMC Sierra 1500

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
1500 Extended Cab SLV6RWD162018
1500 Extended Cab SLV84WD151917
1500 Extended Cab SLEV8RWD162018
1500 Extended Cab SLEV84WD151917
1500 Regular Cab SLV6RWD162018
1500 Regular Cab SLV64WD151917
1500 Regular Cab SLEV8RWD162018
1500 Regular Cab SLEV84WD151917
1500 Crew Cab SLV8RWD162118.5
1500 Crew Cab SLV84WD151917
1500 Crew Cab SLEV8RWD141916.5
1500 Crew Cab SLEV84WD141715.5
1500 Crew Cab SLTV8RWD141916.5
1500 Crew Cab SLTV84WD141715.5
1500 Extended Cab SLTV8RWD162018
1500 Extended Cab SLTV84WD151917
1500 Extended Cab SLEV8RWD182119.5
1500 Extended Cab SLEV84WD171918
Crew Cab DenaliV8AWD131715

2018 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

2006 GMC Sierra 1500

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
1500 Extended Cab SLV6RWD15.012.013.0
1500 Extended Cab SLV84WD16.012.014.0
1500 Extended Cab SLEV8RWD15.012.013.0
1500 Extended Cab SLEV84WD16.012.014.0
1500 Regular Cab SLV6RWD15.012.013.0
1500 Regular Cab SLV64WD16.012.014.0
1500 Regular Cab SLEV8RWD15.012.013.0
1500 Regular Cab SLEV84WD16.012.014.0
1500 Crew Cab SLV8RWD15.011.013.0
1500 Crew Cab SLV84WD16.012.014.0
1500 Crew Cab SLEV8RWD17.012.014.0
1500 Crew Cab SLEV84WD17.014.015.0
1500 Crew Cab SLTV8RWD17.012.014.0
1500 Crew Cab SLTV84WD17.014.015.0
1500 Extended Cab SLTV8RWD15.012.013.0
1500 Extended Cab SLTV84WD16.012.014.0
1500 Extended Cab SLEV8RWD13.011.012.0
1500 Extended Cab SLEV84WD14.012.013.0
Crew Cab DenaliV8AWD18.014.016.0

2018 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

Go to the GMC Sierra 1500 Gas Mileage Data.

Compare the GMC Sierra 1500 Gas Mileage Side-By-Side by Year

2012 vs. 2019

2023 vs. 2003

2002 vs. 2004

2005 vs. 2011

2022 vs. 2010