Pontiac Grand Prix Gas Mileage (2002 - 2008)

Researched By AutoPadre


Pontiac Grand Prix Gas Mileage Overview

The Pontiac Grand Prix gas mileage is from 20.5 miles per gallon (12.0 liters per 100 km) to 25 miles per gallon (10.0 liters per 100 km) combined (city and highway) depending on the trim and model year.

For example, the 2008 Pontiac Grand Prix GXP trim model has a combined gas mileage of 20.5 miles per gallon (12.0 liters per 100 km), while the 2005 Pontiac Grand Prix GT has a combined gas mileage of 25 miles per gallon (10.0 liters per 100 km).

In the city, the Pontiac Grand Prix gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km) depending on the trim and model year.

On the highway, the Pontiac Grand Prix gas mileage is from 25 miles per gallon (9.0 liters per 100 km) to 30 miles per gallon (8.0 liters per 100 km) depending on the trim and model year.

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

Pontiac Grand Prix Gas Mileage
YearTrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
20083.8L V6 Series III SFI WITH Electronic Throttle Control18 mpg28 mpg23 mpg13.0 L/100 km8.0 L/100 km10.5 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
2008GXP5.3L V8 SFI WITH Active FUEL Management16 mpg25 mpg20.5 mpg15.0 L/100 km9.0 L/100 km12.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs
20073.8L V6 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
2007GT3.8L V6 Series III SFI WITH Electronic Throttle Control19 mpg28 mpg23.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive260 HP / 280 ft/lbs
2007GXP5.3L V8 SFI WITH Active FUEL Management18 mpg27 mpg22.5 mpg13.0 L/100 km9.0 L/100 km11.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs
20063.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
2006GT3.8L V6 3800 Series III SFI WITH Electronic Throttle Control19 mpg28 mpg23.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive260 HP / 280 ft/lbs
2006GXP5.3L V8 5300 SFI18 mpg27 mpg22.5 mpg13.0 L/100 km9.0 L/100 km11.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs
20053.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
2005GT3.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
2005GTP3.8L V6 3800 Series III SFI WITH Electronic Throttle Control19 mpg28 mpg23.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive260 HP / 280 ft/lbs
2004GT13.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto Electronically Controlled With Overdrive200 HP / 225 ft/lbs
2004GT23.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto Electronically Controlled With Overdrive200 HP / 225 ft/lbs
2004GTP3.8L V6 3800 Series III SFI WITH Electronic Throttle Control18 mpg28 mpg23 mpg13.0 L/100 km8.0 L/100 km10.5 L/100 kmFWD / 4 Spd Auto Electronically Controlled With Overdrive255 HP / 280 ft/lbs
2003GT3.8L V6 3800 SFI19 mpg29 mpg24 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive200 HP / 225 ft/lbs
2003GT Limited3.8L V6 3800 SFI19 mpg29 mpg24 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive200 HP / 225 ft/lbs
2003GTP3.8L V6 3800 SFI17 mpg27 mpg22 mpg14.0 L/100 km9.0 L/100 km11.5 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive240 HP / 280 ft/lbs
2002GT3.8L V6 (231) SFI 3800 Series II19 mpg29 mpg24 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto w/OD200 HP / 240 ft/lbs
2002GTP3.8L V6 (231) SFI 3800 Series II18 mpg28 mpg23 mpg13.0 L/100 km8.0 L/100 km10.5 L/100 kmFWD / 4 Spd Auto w/OD240 HP / 280 ft/lbs
Pontiac Grand Prix Gas Mileage Data Brought To You By AutoPadre
Pontiac Grand Prix Gas Mileage Data Brought To You By AutoPadre

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

Pontiac Grand Prix Gas Mileage: Jump To Model Year

2008 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2008 Pontiac Grand Prix gas mileage is from 20.5 miles per gallon (12.0 liters per 100 km) to 23 miles per gallon (10.5 liters per 100 km) combined.

City Mileage

In the city, the 2008 Pontiac Grand Prix gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 18 miles per gallon (13.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2008 Pontiac Grand Prix gas mileage is from 25 miles per gallon (9.0 liters per 100 km) to 28 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2008 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
3.8L V6 Series III SFI WITH Electronic Throttle Control18 mpg28 mpg23 mpg13.0 L/100 km8.0 L/100 km10.5 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
GXP5.3L V8 SFI WITH Active FUEL Management16 mpg25 mpg20.5 mpg15.0 L/100 km9.0 L/100 km12.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs

2007 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2007 Pontiac Grand Prix gas mileage is from 22.5 miles per gallon (11.0 liters per 100 km) to 25 miles per gallon (10.0 liters per 100 km) combined.

City Mileage

In the city, the 2007 Pontiac Grand Prix gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2007 Pontiac Grand Prix gas mileage is from 27 miles per gallon (9.0 liters per 100 km) to 30 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2007 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
3.8L V6 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
GT3.8L V6 Series III SFI WITH Electronic Throttle Control19 mpg28 mpg23.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive260 HP / 280 ft/lbs
GXP5.3L V8 SFI WITH Active FUEL Management18 mpg27 mpg22.5 mpg13.0 L/100 km9.0 L/100 km11.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs

2006 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2006 Pontiac Grand Prix gas mileage is from 22.5 miles per gallon (11.0 liters per 100 km) to 25 miles per gallon (10.0 liters per 100 km) combined.

City Mileage

In the city, the 2006 Pontiac Grand Prix gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2006 Pontiac Grand Prix gas mileage is from 27 miles per gallon (9.0 liters per 100 km) to 30 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2006 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
3.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
GT3.8L V6 3800 Series III SFI WITH Electronic Throttle Control19 mpg28 mpg23.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive260 HP / 280 ft/lbs
GXP5.3L V8 5300 SFI18 mpg27 mpg22.5 mpg13.0 L/100 km9.0 L/100 km11.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs

Side-By-Side Comparisons

Pontiac Grand Prix Gas Mileage By Year

2005 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2005 Pontiac Grand Prix gas mileage is from 22.5 miles per gallon (11.0 liters per 100 km) to 25 miles per gallon (10.0 liters per 100 km) combined.

City Mileage

In the city, the 2005 Pontiac Grand Prix gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2005 Pontiac Grand Prix gas mileage is from 27 miles per gallon (9.0 liters per 100 km) to 30 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2005 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
3.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
GT3.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive200 HP / 230 ft/lbs
GTP3.8L V6 3800 Series III SFI WITH Electronic Throttle Control19 mpg28 mpg23.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive260 HP / 280 ft/lbs
GXP5.3L V8 SFI18 mpg27 mpg22.5 mpg13.0 L/100 km9.0 L/100 km11.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled With Overdrive303 HP / 323 ft/lbs

2004 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2004 Pontiac Grand Prix gas mileage is from 23 miles per gallon (10.5 liters per 100 km) to 25 miles per gallon (10.0 liters per 100 km) combined.

City Mileage

In the city, the 2004 Pontiac Grand Prix gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2004 Pontiac Grand Prix gas mileage is from 28 miles per gallon (8.0 liters per 100 km) to 30 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2004 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
GT13.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto Electronically Controlled With Overdrive200 HP / 225 ft/lbs
GT23.8L V6 3800 Series III SFI WITH Electronic Throttle Control20 mpg30 mpg25 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto Electronically Controlled With Overdrive200 HP / 225 ft/lbs
GTP3.8L V6 3800 Series III SFI WITH Electronic Throttle Control18 mpg28 mpg23 mpg13.0 L/100 km8.0 L/100 km10.5 L/100 kmFWD / 4 Spd Auto Electronically Controlled With Overdrive255 HP / 280 ft/lbs

2003 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2003 Pontiac Grand Prix gas mileage is from 22 miles per gallon (11.5 liters per 100 km) to 24.5 miles per gallon (10.0 liters per 100 km) combined.

City Mileage

In the city, the 2003 Pontiac Grand Prix gas mileage is from 17 miles per gallon (14.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2003 Pontiac Grand Prix gas mileage is from 27 miles per gallon (9.0 liters per 100 km) to 29 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2003 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
GT3.8L V6 3800 SFI19 mpg29 mpg24 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive200 HP / 225 ft/lbs
GT Limited3.8L V6 3800 SFI19 mpg29 mpg24 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive200 HP / 225 ft/lbs
GTP3.8L V6 3800 SFI17 mpg27 mpg22 mpg14.0 L/100 km9.0 L/100 km11.5 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive240 HP / 280 ft/lbs
GTP Limited3.8L V6 3800 SFI17 mpg27 mpg22 mpg14.0 L/100 km9.0 L/100 km11.5 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive240 HP / 280 ft/lbs
SE3.1L V6 3100 SFI20 mpg29 mpg24.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto, Electronically Controlled W/Overdrive175 HP / 195 ft/lbs

2002 Pontiac Grand Prix Gas Mileage

Combined Mileage

Depending on trim level, the 2002 Pontiac Grand Prix gas mileage is from 23 miles per gallon (10.5 liters per 100 km) to 24.5 miles per gallon (10.0 liters per 100 km) combined.

City Mileage

In the city, the 2002 Pontiac Grand Prix gas mileage is from 18 miles per gallon (13.0 liters per 100 km) to 20 miles per gallon (12.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2002 Pontiac Grand Prix gas mileage is from 28 miles per gallon (8.0 liters per 100 km) to 29 miles per gallon (8.0 liters per 100 km), depending on the trim.

Combined - City - Highway Table Data

2002 Pontiac Grand Prix Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
GT3.8L V6 (231) SFI 3800 Series II19 mpg29 mpg24 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto w/OD200 HP / 240 ft/lbs
GTP3.8L V6 (231) SFI 3800 Series II18 mpg28 mpg23 mpg13.0 L/100 km8.0 L/100 km10.5 L/100 kmFWD / 4 Spd Auto w/OD240 HP / 280 ft/lbs
SE3.1L V6 (191) SFI 310020 mpg29 mpg24.5 mpg12.0 L/100 km8.0 L/100 km10.0 L/100 kmFWD / 4 Spd Auto w/OD175 HP / 195 ft/lbs

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