The Pontiac Montana gas tank sizes range from 20.0 gallons to 25.5 gallons as specified in our data below, organized by trim, option package, and model year.
The gas tank size of the Pontiac Montana, when combined with its fuel mileage, gives the Montana the following ranges depending on the model year and options:
- City range from 380 miles to 484 miles
- Highway range from 520 miles to 663 miles
Check out the Gas Tank Size specifications for other makes and models.
2006 Pontiac Montana Gas Tank Size
The 2006 Pontiac Montana gas tank size is 25.0 gallons.
On a full tank of fuel, the 2006 Pontiac Montana has the following ranges:
- City range of 450 miles
- Highway range of 625 miles
2006 Pontiac Montana Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| S Extended Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
450 city | 625 hwy | 537 combined |
2006 Pontiac Montana Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| S Extended Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
724 city | 1,006 hwy | 864 combined |
2005 Pontiac Montana Gas Tank Size
The 2005 Pontiac Montana gas tank size is 25.0 gallons.
On a full tank of fuel, the 2005 Pontiac Montana has the following ranges depending on the trim level:
- City range from 450 miles to 475 miles
- Highway range from 600 miles to 650 miles
2005 Pontiac Montana Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| S Extended Base Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
450 city | 600 hwy | 525 combined |
| S Extended Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
450 city | 600 hwy | 525 combined |
| Extended Luxury Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
475 city | 650 hwy | 562 combined |
| Extended Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
475 city | 650 hwy | 562 combined |
2005 Pontiac Montana Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| S Extended Base Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
724 city | 966 hwy | 845 combined |
| S Extended Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
724 city | 966 hwy | 845 combined |
| Extended Luxury Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
764 city | 1,046 hwy | 904 combined |
| Extended Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
764 city | 1,046 hwy | 904 combined |
2004 Pontiac Montana Gas Tank Size
The 2004 Pontiac Montana gas tank sizes range between 20.0 and 25.0 gallons depending on the trim level and model options.
On a full tank of fuel, the 2004 Pontiac Montana has the following ranges depending on the trim level:
- City range from 380 miles to 475 miles
- Highway range from 520 miles to 650 miles
2004 Pontiac Montana Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Extended Luxury Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
475 city | 650 hwy | 562 combined |
| Extended Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
25.0 gal. |
475 city | 650 hwy | 562 combined |
| Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
20.0 gal. |
380 city | 520 hwy | 450 combined |
2004 Pontiac Montana Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Extended Luxury Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
764 city | 1,046 hwy | 904 combined |
| Extended Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
94.6 liters |
764 city | 1,046 hwy | 904 combined |
| Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
75.7 liters |
612 city | 837 hwy | 724 combined |
2003 Pontiac Montana Gas Tank Size
The 2003 Pontiac Montana gas tank sizes range between 20.0 and 25.5 gallons depending on the trim level and model options.
On a full tank of fuel, the 2003 Pontiac Montana has the following ranges depending on the trim level:
- City range from 380 miles to 484 miles
- Highway range from 520 miles to 663 miles
2003 Pontiac Montana Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Extended Luxury Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled W/OD | FWD |
25.5 gal. |
484 city | 663 hwy | 573 combined |
| Extended Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled W/OD | FWD |
25.5 gal. |
484 city | 663 hwy | 573 combined |
| Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled W/OD | FWD |
20.0 gal. |
380 city | 520 hwy | 450 combined |
2003 Pontiac Montana Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Extended Luxury Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled W/OD | FWD |
96.5 liters |
779 city | 1,067 hwy | 922 combined |
| Extended Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled W/OD | FWD |
96.5 liters |
779 city | 1,067 hwy | 922 combined |
| Wagon |
3.4L | V6 | 3400 SFI | 4 Spd Auto, Electronically Controlled W/OD | FWD |
75.7 liters |
612 city | 837 hwy | 724 combined |
2002 Pontiac Montana Gas Tank Size
The 2002 Pontiac Montana gas tank sizes range between 20.0 and 25.1 gallons depending on the trim level and model options.
On a full tank of fuel, the 2002 Pontiac Montana has the following ranges depending on the trim level:
- City range from 380 miles to 476 miles
- Highway range from 520 miles to 652 miles
2002 Pontiac Montana Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Extended Luxury Wagon |
3.4L | V6 | (207) SFI 3400 | 4 Spd Auto w/OD | FWD |
25.1 gal. |
476 city | 652 hwy | 564 combined |
| Extended Wagon |
3.4L | V6 | (207) SFI 3400 | 4 Spd Auto w/OD | FWD |
25.1 gal. |
476 city | 652 hwy | 564 combined |
| Wagon |
3.4L | V6 | (207) SFI 3400 | 4 Spd Auto w/OD | FWD |
20.0 gal. |
380 city | 520 hwy | 450 combined |
2002 Pontiac Montana Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Extended Luxury Wagon |
3.4L | V6 | (207) SFI 3400 | 4 Spd Auto w/OD | FWD |
95.0 liters |
766 city | 1,049 hwy | 908 combined |
| Extended Wagon |
3.4L | V6 | (207) SFI 3400 | 4 Spd Auto w/OD | FWD |
95.0 liters |
766 city | 1,049 hwy | 908 combined |
| Wagon |
3.4L | V6 | (207) SFI 3400 | 4 Spd Auto w/OD | FWD |
75.7 liters |
612 city | 837 hwy | 724 combined |
Pontiac Montana Gas Tank Data Brought To You By AutoPadre
Pontiac Montana Gas Tank Size Comparisons By Year
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