The Buick LeSabre gas tank sizes range from 18.0 gallons to 18.5 gallons as specified in our data below, organized by trim, option package, and model year.
The gas tank size of the Buick LeSabre, when combined with its fuel mileage, gives the LeSabre the following ranges depending on the model year and options:
- City range from 360 miles to 370 miles
- Highway range from 522 miles to 536 miles
Check out the Gas Tank Size specifications for other makes and models.
2005 Buick LeSabre Gas Tank Size
The 2005 Buick LeSabre gas tank size is 18.0 gallons.
On a full tank of fuel, the 2005 Buick LeSabre has the following ranges:
- City range of 360 miles
- Highway range of 522 miles
2005 Buick LeSabre Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Limited Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.9 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
18.0 gal. |
360 city | 522 hwy | 441 combined |
| Custom Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.9 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
18.0 gal. |
360 city | 522 hwy | 441 combined |
2005 Buick LeSabre Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Limited Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.9 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
68.1 liters |
579 city | 840 hwy | 710 combined |
| Custom Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.9 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
68.1 liters |
579 city | 840 hwy | 710 combined |
2004 Buick LeSabre Gas Tank Size
The 2004 Buick LeSabre gas tank size is 18.0 gallons.
On a full tank of fuel, the 2004 Buick LeSabre has the following ranges:
- City range of 360 miles
- Highway range of 522 miles
2004 Buick LeSabre Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Limited Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
18.0 gal. |
360 city | 522 hwy | 441 combined |
| Custom Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
18.0 gal. |
360 city | 522 hwy | 441 combined |
2004 Buick LeSabre Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Limited Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
68.1 liters |
579 city | 840 hwy | 710 combined |
| Custom Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled With OD | FWD |
68.1 liters |
579 city | 840 hwy | 710 combined |
2003 Buick LeSabre Gas Tank Size
The 2003 Buick LeSabre gas tank size is 18.5 gallons.
On a full tank of fuel, the 2003 Buick LeSabre has the following ranges:
- City range of 370 miles
- Highway range of 536 miles
2003 Buick LeSabre Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Limited Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
18.5 gal. |
370 city | 536 hwy | 453 combined |
| Custom Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
18.5 gal. |
370 city | 536 hwy | 453 combined |
2003 Buick LeSabre Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Limited Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
70.0 liters |
595 city | 863 hwy | 729 combined |
| Custom Sedan |
3.8L | V6 | 3800 SFI (205 HP [152.9 kW] @ 5200 rpm 230 lb.-ft. [310.5 N-m] @ 4000 rpm) | 4 Spd Auto, Electronically Controlled W/OD | FWD |
70.0 liters |
595 city | 863 hwy | 729 combined |
2002 Buick LeSabre Gas Tank Size
The 2002 Buick LeSabre gas tank size is 18.5 gallons.
On a full tank of fuel, the 2002 Buick LeSabre has the following ranges:
- City range of 370 miles
- Highway range of 536 miles
2002 Buick LeSabre Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Limited Sedan |
3.8L | V6 | (231) SFI 3800 SERIES II | 4 Spd Auto w/OD | FWD |
18.5 gal. |
370 city | 536 hwy | 453 combined |
| Custom Sedan |
3.8L | V6 | (231) SFI 3800 SERIES II | 4 Spd Auto w/OD | FWD |
18.5 gal. |
370 city | 536 hwy | 453 combined |
2002 Buick LeSabre Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Limited Sedan |
3.8L | V6 | (231) SFI 3800 SERIES II | 4 Spd Auto w/OD | FWD |
70.0 liters |
595 city | 863 hwy | 729 combined |
| Custom Sedan |
3.8L | V6 | (231) SFI 3800 SERIES II | 4 Spd Auto w/OD | FWD |
70.0 liters |
595 city | 863 hwy | 729 combined |
Buick LeSabre Gas Tank Data Brought To You By AutoPadre
Buick LeSabre Gas Tank Size Comparisons By Year
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