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

18Best combined MPG1986 model year
1984–2011Model years16 with EPA ratings
16Rated configurationsDrive, transmission and engine
4.1–6 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
1984 9 MPG
1985 17 MPG
1986 18 MPG
1987 18 MPG
1988 No rating
1989 No rating
1990 No rating
1991 No rating
1992 No rating
1993 No rating
1994 No rating
1995 No rating
1996 No rating
1997 No rating
1998 15 MPG
1999 18 MPG
2000 No rating
2001 No rating
2002 15 MPG
2003 15 MPG
2004 16 MPG
2005 16 MPG
2006 14 MPG
2007 15 MPG
2008 15 MPG
2009 14 MPG
2010 14 MPG
2011 14 MPG
1 configuration.
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 14
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 14
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 14
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 14
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 4.1 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 4.1 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Large Cars
- Combined MPG
- 17
- Engine displacement
- 4.1 L
- Cylinders
- 8
Drive not reported · Automatic 3-spd
Regular gasoline · Large Cars
- Combined MPG
- 9
- Engine displacement
- 6.0 L
- Cylinders
- 8