The Buick Century gas tank sizes range from 17.0 gallons to 17.5 gallons as specified in our data below, organized by trim, option package, and model year.
The gas tank size of the Buick Century, when combined with its fuel mileage, gives the Century the following ranges depending on the model year and options:
- City range from 340 miles to 350 miles
- Highway range from 493 miles to 510 miles
Check out the Gas Tank Size specifications for other makes and models.
2005 Buick Century Gas Tank Size
The 2005 Buick Century gas tank size is 17.0 gallons.
On a full tank of fuel, the 2005 Buick Century has the following ranges:
- City range of 340 miles
- Highway range of 510 miles
2005 Buick Century Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Special Edition Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
| Limited Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
| Custom Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
| Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
2005 Buick Century Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Special Edition Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
| Limited Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
| Custom Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
| Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
2004 Buick Century Gas Tank Size
The 2004 Buick Century gas tank size is 17.0 gallons.
On a full tank of fuel, the 2004 Buick Century has the following ranges:
- City range of 340 miles
- Highway range of 510 miles
2004 Buick Century Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Special Edition Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
| Limited Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
| Custom Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
| Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
17.0 gal. |
340 city | 510 hwy | 425 combined |
2004 Buick Century Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Special Edition Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
| Limited Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
| Custom Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
| Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
64.4 liters |
547 city | 821 hwy | 684 combined |
2003 Buick Century Gas Tank Size
The 2003 Buick Century gas tank size is 17.0 gallons.
On a full tank of fuel, the 2003 Buick Century has the following ranges:
- City range of 340 miles
- Highway range of 493 miles
2003 Buick Century Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Limited Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
17.0 gal. |
340 city | 493 hwy | 416 combined |
| Custom Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
17.0 gal. |
340 city | 493 hwy | 416 combined |
2003 Buick Century Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Limited Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
64.4 liters |
547 city | 793 hwy | 669 combined |
| Custom Sedan |
3.1L | V6 | 3100 SFI (175 HP [130.5 kW] @ 5200 rpm 195 lb.-ft. [263.2 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
64.4 liters |
547 city | 793 hwy | 669 combined |
2002 Buick Century Gas Tank Size
The 2002 Buick Century gas tank size is 17.5 gallons.
On a full tank of fuel, the 2002 Buick Century has the following ranges:
- City range of 350 miles
- Highway range of 507 miles
2002 Buick Century Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Limited Sedan |
3.1L | V6 | (191) SFI | 4 Spd Auto w/OD | FWD |
17.5 gal. |
350 city | 507 hwy | 428 combined |
| Custom Sedan |
3.1L | V6 | (191) SFI | 4 Spd Auto w/OD | FWD |
17.5 gal. |
350 city | 507 hwy | 428 combined |
2002 Buick Century Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Limited Sedan |
3.1L | V6 | (191) SFI | 4 Spd Auto w/OD | FWD |
66.2 liters |
563 city | 816 hwy | 689 combined |
| Custom Sedan |
3.1L | V6 | (191) SFI | 4 Spd Auto w/OD | FWD |
66.2 liters |
563 city | 816 hwy | 689 combined |
Buick Century Gas Tank Data Brought To You By AutoPadre
Buick Century Gas Tank Size Comparisons By Year
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