Photo: Buick Regal by Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Buick · model year 2001
2001 Buick Regal
Midsize · Front-Wheel Drive · Gas · EPA class: Midsize Cars
EPA figures · 2001fueleconomy.gov
21MPG combined
17/28MPG city / highway
$3,200fuel a year
423 g CO₂ per mile 3.8 L 6-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 21 MPG
- City MPG
- 17 MPG
- Highway MPG
- 28 MPG
- Annual fuel cost
- $3,200
- Tailpipe CO₂
- 423 g per mile
- Model year
- 2001
- Body
- Car
- EPA size class
- Midsize Cars
- Drive
- Front-Wheel Drive
- Engine
- 3.8 L 6-cyl
- Transmission
- Automatic 4-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Buick model years
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18 MPG · $3,700 fuel a year 2002 Buick Rendezvous FWD
20 MPG · $3,350 fuel a year
2001 Buick Century
21 MPG · $3,200 fuel a year
2001 Buick LeSabre
20 MPG · $3,350 fuel a year
2001 Buick Park Avenue
20 MPG · $3,350 fuel a year 2001 Buick Park Avenue
20 MPG · $4,100 fuel a year 2001 Buick Regal
20 MPG · $4,100 fuel a year