Cadillac
XLR
U.S. fuel economy and specifications from the EPA.

18Best combined MPG2004 model year
2004–2009Model years6 with EPA ratings
6Rated configurationsDrive, transmission and engine
4.6 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2004 18 MPG
2005 18 MPG
2006 18 MPG
2007 18 MPG
2008 18 MPG
2009 18 MPG
1 configuration.
Rear-Wheel Drive · Automatic (S6)
Premium gasoline · Two Seaters
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S6)
Premium gasoline · Two Seaters
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S6)
Premium gasoline · Two Seaters
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Two Seaters
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Two Seaters
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Two Seaters
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8