The Hummer H3 gas tank sizes range from 23.0 gallons to 27.0 gallons as specified in our data below, organized by trim, option package, and model year.
The gas tank size of the Hummer H3, when combined with its fuel mileage, gives the H3 the following ranges depending on the model year and options:
- City range from 299 miles to 378 miles
- Highway range from 368 miles to 486 miles
Check out the Gas Tank Size specifications for other makes and models.
2010 Hummer H3 Gas Tank Size
The 2010 Hummer H3 gas tank size is 23.0 gallons.
On a full tank of fuel, the 2010 Hummer H3 has the following ranges depending on the trim level:
- City range from 299 miles to 322 miles
- Highway range from 368 miles to 414 miles
2010 Hummer H3 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
| Alpha SUV |
5.3L | V8 | E85 SFI FLEXFUEL CAPABLE | 4 Spd Auto, Electronically Controlled | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
2010 Hummer H3 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
| Alpha SUV |
5.3L | V8 | E85 SFI FLEXFUEL CAPABLE | 4 Spd Auto, Electronically Controlled | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
2009 Hummer H3 Gas Tank Size
The 2009 Hummer H3 gas tank sizes range between 23.0 and 27.0 gallons depending on the trim level and model options.
On a full tank of fuel, the 2009 Hummer H3 has the following ranges depending on the trim level:
- City range from 299 miles to 378 miles
- Highway range from 368 miles to 486 miles
2009 Hummer H3 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Crew Cab Alpha |
5.3L | V8 | MFI | 4 Spd Auto, Electronically Controlled | 4WD |
27.0 gal. |
351 city | 432 hwy | 391 combined |
| Crew Cab Luxury |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
27.0 gal. |
378 city | 486 hwy | 432 combined |
| Crew Cab Adventure |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
27.0 gal. |
378 city | 486 hwy | 432 combined |
| Crew Cab |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
27.0 gal. |
378 city | 486 hwy | 432 combined |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
| H3X SUV |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
2009 Hummer H3 Gas Tank Size (Imp.) Continued
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Alpha H3X SUV |
5.3L | V8 | MFI | 4 Spd Auto, Electronically Controlled | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| Alpha SUV |
5.3L | V8 | MFI | 4 Spd Auto, Electronically Controlled | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
2009 Hummer H3 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Crew Cab Alpha |
5.3L | V8 | MFI | 4 Spd Auto, Electronically Controlled | 4WD |
102.2 liters |
565 city | 695 hwy | 629 combined |
| Crew Cab Luxury |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
102.2 liters |
608 city | 782 hwy | 695 combined |
| Crew Cab Adventure |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
102.2 liters |
608 city | 782 hwy | 695 combined |
| Crew Cab |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
102.2 liters |
608 city | 782 hwy | 695 combined |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
| H3X SUV |
3.7L | DOHC 5-CYLINDER MFI | 4 Spd Auto, Electronically Controlled | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
2009 Hummer H3 Gas Tank Size (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Alpha H3X SUV |
5.3L | V8 | MFI | 4 Spd Auto, Electronically Controlled | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| Alpha SUV |
5.3L | V8 | MFI | 4 Spd Auto, Electronically Controlled | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
2008 Hummer H3 Gas Tank Size
The 2008 Hummer H3 gas tank size is 23.0 gallons.
On a full tank of fuel, the 2008 Hummer H3 has the following ranges depending on the trim level:
- City range from 299 miles to 322 miles
- Highway range from 368 miles to 414 miles
2008 Hummer H3 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| H3X SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
| Alpha H3X SUV |
5.3L | V8 | MFI (300 HP [223.7 KW] @ 5200 RPM 320LB-FT OF TORQUE [432 NM] @ 4000 RPM | 4 Spd Auto, Electronically Controlled With OD | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| Alpha SUV |
5.3L | V8 | MFI (300 HP [223.7 KW] @ 5200 RPM 320LB-FT OF TORQUE [432 NM] @ 4000 RPM | 4 Spd Auto, Electronically Controlled With OD | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
322 city | 414 hwy | 368 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
299 city | 368 hwy | 333 combined |
2008 Hummer H3 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| H3X SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
| Alpha H3X SUV |
5.3L | V8 | MFI (300 HP [223.7 KW] @ 5200 RPM 320LB-FT OF TORQUE [432 NM] @ 4000 RPM | 4 Spd Auto, Electronically Controlled With OD | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| Alpha SUV |
5.3L | V8 | MFI (300 HP [223.7 KW] @ 5200 RPM 320LB-FT OF TORQUE [432 NM] @ 4000 RPM | 4 Spd Auto, Electronically Controlled With OD | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
518 city | 666 hwy | 592 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI (242 HP [180.4 KW] @ 5600 RPM 242LB-FT OF TORQUE [326.7 N-M] @ 4600 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
481 city | 592 hwy | 536 combined |
2007 Hummer H3 Gas Tank Size
The 2007 Hummer H3 gas tank size is 23.0 gallons.
On a full tank of fuel, the 2007 Hummer H3 has the following ranges:
- City range of 345 miles
- Highway range of 437 miles
2007 Hummer H3 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
23.0 gal. |
345 city | 437 hwy | 391 combined |
| H3X SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
23.0 gal. |
345 city | 437 hwy | 391 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
23.0 gal. |
345 city | 437 hwy | 391 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
23.0 gal. |
345 city | 437 hwy | 391 combined |
2007 Hummer H3 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Luxury SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
87.1 liters |
555 city | 703 hwy | 629 combined |
| H3X SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
87.1 liters |
555 city | 703 hwy | 629 combined |
| Adventure SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
87.1 liters |
555 city | 703 hwy | 629 combined |
| SUV |
3.7L | DOHC 5-CYLINDER MFI | 5 Spd Manual With OD, | 4WD |
87.1 liters |
555 city | 703 hwy | 629 combined |
2006 Hummer H3 Gas Tank Size
The 2006 Hummer H3 gas tank size is 23.0 gallons.
On a full tank of fuel, the 2006 Hummer H3 has the following ranges:
- City range of 368 miles
- Highway range of 437 miles
2006 Hummer H3 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Luxury SUV |
3.5L | DOHC 5-CYLINDER MFI (220 HP [164.1 KW] @ 5600 RPM 225LB.-FT. [303.7 N-M} @ 2800 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
368 city | 437 hwy | 402 combined |
| Adventure SUV |
3.5L | DOHC 5-CYLINDER MFI (220 HP [164.1 KW] @ 5600 RPM 225LB.-FT. [303.7 N-M} @ 2800 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
368 city | 437 hwy | 402 combined |
| SUV |
3.5L | DOHC 5-CYLINDER MFI (220 HP [164.1 KW] @ 5600 RPM 225LB.-FT. [303.7 N-M} @ 2800 RPM) | 5 Spd Manual With OD | 4WD |
23.0 gal. |
368 city | 437 hwy | 402 combined |
2006 Hummer H3 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Luxury SUV |
3.5L | DOHC 5-CYLINDER MFI (220 HP [164.1 KW] @ 5600 RPM 225LB.-FT. [303.7 N-M} @ 2800 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
592 city | 703 hwy | 647 combined |
| Adventure SUV |
3.5L | DOHC 5-CYLINDER MFI (220 HP [164.1 KW] @ 5600 RPM 225LB.-FT. [303.7 N-M} @ 2800 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
592 city | 703 hwy | 647 combined |
| SUV |
3.5L | DOHC 5-CYLINDER MFI (220 HP [164.1 KW] @ 5600 RPM 225LB.-FT. [303.7 N-M} @ 2800 RPM) | 5 Spd Manual With OD | 4WD |
87.1 liters |
592 city | 703 hwy | 647 combined |
Hummer H3 Gas Tank Data Brought To You By AutoPadre
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