GMC Envoy Gas Mileage (2002 - 2009)

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GMC Envoy Gas Mileage Overview

The GMC Envoy gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 19 miles per gallon (13.0 liters per 100 km) combined (city and highway) depending on the trim and model year.

For example, the 2008 GMC Envoy Denali trim model has a combined gas mileage of 16 miles per gallon (15.0 liters per 100 km), while the 2007 GMC Envoy Denali has a combined gas mileage of 19 miles per gallon (13.0 liters per 100 km).

In the city, the GMC Envoy gas mileage is from 13 miles per gallon (18.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km) depending on the trim and model year.

On the highway, the GMC Envoy gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 22 miles per gallon (11.0 liters per 100 km) depending on the trim and model year.

The table below shows a sampling of the gas mileages for the GMC Envoy.

Scroll down to see the complete year-by-year data.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

GMC Envoy Gas Mileage
YearTrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
2009SLE4.2L I6 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
2009SLE4.2L I6 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
2009SLT4.2L I6 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
2008Denali5.3L V8 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 321 ft/lbs
2008Denali5.3L V8 Vortec SFI13 mpg19 mpg16 mpg18.0 L/100 km12.0 L/100 km15.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 321 ft/lbs
2008SLE4.2L I614 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km285 HP / 276 ft/lbs
2007Denali5.3L V8 Vortec SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive302 HP / 330 ft/lbs
2007Denali5.3L V8 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive302 HP / 330 ft/lbs
2007SLE4.2L I6 Vortec SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
2006SLEI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
2006SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
2006SLTI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
2005SLEI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
2005SLEI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
2005SLTI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
2004SLEI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
2004SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
2004SLTI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
2003SLEI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
2003SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
2002SLE4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
2002SLE4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
GMC Envoy
GMC Envoy

Check out the Gas Mileage specifications for other makes and models.

GMC Envoy Gas Mileage: Jump To Model Year

2009 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2009 GMC Envoy gas mileage is from 17 miles per gallon (14.5 liters per 100 km) to 18 miles per gallon (13.5 liters per 100 km) combined.

City Mileage

In the city, the 2009 GMC Envoy gas mileage is from 14 miles per gallon (17.0 liters per 100 km) to 15 miles per gallon (16.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2009 GMC Envoy gas mileage is from 20 miles per gallon (12.0 liters per 100 km) to 21 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2009 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
SLE4.2L I6 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
SLE4.2L I6 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
SLT4.2L I6 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
SLT4.2L I6 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled285 HP / 276 ft/lbs
Denali5.3L V8 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled300 HP / 321 ft/lbs
Denali5.3L V8 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled300 HP / 321 ft/lbs

2008 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2008 GMC Envoy gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 17 miles per gallon (14.5 liters per 100 km) combined.

City Mileage

In the city, the 2008 GMC Envoy gas mileage is from 13 miles per gallon (18.0 liters per 100 km) to 14 miles per gallon (17.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2008 GMC Envoy gas mileage is from 19 miles per gallon (12.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2008 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Denali5.3L V8 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 321 ft/lbs
Denali5.3L V8 Vortec SFI13 mpg19 mpg16 mpg18.0 L/100 km12.0 L/100 km15.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 321 ft/lbs
SLE4.2L I614 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km285 HP / 276 ft/lbs
SLT4.2L I6 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive285 HP / 276 ft/lbs
SLT4.2L I6 Vortec SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive285 HP / 276 ft/lbs

2007 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2007 GMC Envoy gas mileage is from 18 miles per gallon (13.5 liters per 100 km) to 19 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2007 GMC Envoy gas mileage is from 15 miles per gallon (16.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2007 GMC Envoy gas mileage is from 21 miles per gallon (11.0 liters per 100 km) to 22 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2007 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Denali5.3L V8 Vortec SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive302 HP / 330 ft/lbs
Denali5.3L V8 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive302 HP / 330 ft/lbs
SLE4.2L I6 Vortec SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
SLE4.2L I6 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
SLT4.2L I6 Vortec SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
SLT4.2L I6 Vortec SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs

Side-By-Side Comparisons

GMC Envoy Gas Mileage By Year

2006 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2006 GMC Envoy gas mileage is from 17 miles per gallon (14.5 liters per 100 km) to 19 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2006 GMC Envoy gas mileage is from 14 miles per gallon (17.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2006 GMC Envoy gas mileage is from 20 miles per gallon (12.0 liters per 100 km) to 22 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2006 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
SLEI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
SLTI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
SLTI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
DenaliV8 Vortec 5300 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
DenaliV8 Vortec 5300 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
XL DenaliV8 Vortec 5300 SFI16 mpg20 mpg18 mpg15.0 L/100 km12.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
XL DenaliV8 Vortec 5300 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
XL SLEI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
XL SLEI6 Vortec 4200 SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
XL SLTI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs
XL SLTI6 Vortec 4200 SFI14 mpg20 mpg17 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive291 HP / 277 ft/lbs

2005 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2005 GMC Envoy gas mileage is from 16.5 miles per gallon (14.5 liters per 100 km) to 18.5 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2005 GMC Envoy gas mileage is from 14 miles per gallon (17.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2005 GMC Envoy gas mileage is from 19 miles per gallon (12.0 liters per 100 km) to 21 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2005 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
SLEI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
SLEI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
SLTI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
SLTI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
DenaliV8 Vortec 5300 SFI (300 HP [224 kW] @ 5200 rpm 330 lb.-ft. [447N-m] @ 4000 rpm)16 mpg20 mpg18 mpg15.0 L/100 km12.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
DenaliV8 Vortec 5300 SFI (300 HP [224 kW] @ 5200 rpm 330 lb.-ft. [447N-m] @ 4000 rpm)15 mpg19 mpg17 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
XL DenaliV8 Vortec 5300 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
XL DenaliV8 Vortec 5300 SFI14 mpg19 mpg16.5 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive300 HP / 330 ft/lbs
XL SLEI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XL SLEI6 Vortec 4200 SFI14 mpg19 mpg16.5 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XL SLTI6 Vortec 4200 SFI15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XL SLTI6 Vortec 4200 SFI14 mpg19 mpg16.5 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLEI6 Vortec 4200 SFI14 mpg19 mpg16.5 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLTI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLTI6 Vortec 4200 SFI14 mpg19 mpg16.5 mpg17.0 L/100 km12.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs

2004 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2004 GMC Envoy gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 18.5 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2004 GMC Envoy gas mileage is from 14 miles per gallon (17.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2004 GMC Envoy gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 21 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2004 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
SLEI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
SLTI6 Vortec 4200 SFI16 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
SLTI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
XL SLEI6 Vortec 4200 SFI16 mpg19 mpg17.5 mpg15.0 L/100 km12.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XL SLEI6 Vortec 4200 SFI15 mpg18 mpg16.5 mpg16.0 L/100 km13.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XL SLTI6 Vortec 4200 SFI16 mpg19 mpg17.5 mpg15.0 L/100 km12.0 L/100 km13.5 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XL SLTI6 Vortec 4200 SFI15 mpg18 mpg16.5 mpg16.0 L/100 km13.0 L/100 km14.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLEI6 Vortec 4200 SFI15 mpg19 mpg17 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLEI6 Vortec 4200 SFI14 mpg18 mpg16 mpg17.0 L/100 km13.0 L/100 km15.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLTI6 Vortec 4200 SFI15 mpg19 mpg17 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs
XUV SLTI6 Vortec 4200 SFI14 mpg18 mpg16 mpg17.0 L/100 km13.0 L/100 km15.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled With Overdrive275 HP / 275 ft/lbs

2003 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2003 GMC Envoy gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 19 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2003 GMC Envoy gas mileage is from 14 miles per gallon (17.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2003 GMC Envoy gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 22 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2003 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
SLEI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
SLEI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
SLTI6 Vortec 4200 SFI16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
SLTI6 Vortec 4200 SFI15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
XL SLEI6 Vortec 4200 SFI15 mpg19 mpg17 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
XL SLEI6 Vortec 4200 SFI14 mpg18 mpg16 mpg17.0 L/100 km13.0 L/100 km15.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
XL SLTI6 Vortec 4200 SFI15 mpg19 mpg17 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs
XL SLTI6 Vortec 4200 SFI14 mpg18 mpg16 mpg17.0 L/100 km13.0 L/100 km15.0 L/100 km4WD / 4 Spd Auto, Electronically Controlled W/Overdrive275 HP / 275 ft/lbs

2002 GMC Envoy Gas Mileage

Combined Mileage

Depending on trim level, the 2002 GMC Envoy gas mileage is from 17.5 miles per gallon (14.0 liters per 100 km) to 19 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2002 GMC Envoy gas mileage is from 15 miles per gallon (16.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2002 GMC Envoy gas mileage is from 20 miles per gallon (12.0 liters per 100 km) to 22 miles per gallon (11.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2002 GMC Envoy Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
SLE4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
SLE4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
SLT4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing16 mpg22 mpg19 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmRWD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
SLT4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 km4WD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
XL SLE4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
XL SLE4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
XL SLT4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 kmRWD / 4 Spd Auto w/OD270 HP / 275 ft/lbs
XL SLT4.2L I6 (256) DOHC SFI 24-Valve Vortec 4200 W/Variable Valve Timing15 mpg20 mpg17.5 mpg16.0 L/100 km12.0 L/100 km14.0 L/100 km4WD / 4 Spd Auto w/OD270 HP / 275 ft/lbs

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