Cadillac Limousine MPG

Its best-rated version reaches 18 MPG combined in 1986–1987 and 1999. Its weakest year peaked at 9 MPG (1984).

lowest to best versionbest versionmedian of its classengine list turned over

1,071.4 gal

a year at 15,000 miles for the best 2011 version. Put it next to its 1984 predecessor, at your own mileage.

The Cadillac Limousine has EPA ratings for 16 model years, 1984–2011, every one of them among large cars. In 2010 its most efficient version still placed second from the bottom of 30 large cars, where the Maybach 57 rated lowest.

Averaged over 1999–2003, the best version of the Limousine placed last of 19 among large cars rated at least three years in that span, and it was in the bottom five in two other five-year spans. The name disappeared from EPA's lists after 1987 and returned in 1998, 10 model years later.

Among 29 large cars, 2011

The Limousine placed 25th (tied). The class leader was the Hyundai Sonata at 27 MPG. The next higher rating, 15 MPG, is shared by two nameplates.

The Limousine, five years at a time

Average rating of its best version per span, placed among large cars.

1984–8812th of 13

1999–0319th of 19

2004–0829th of 34

2009–1326th of 30

Where the engine list turned over

1985
New: 4.1-liter 8-cylinder. Best rating 9 → 17 MPG.

All 16 model years, best and lowest version

Model years	Best version	Combined	City / hwy	Lowest version	Versions
2009–2011	Limousine	14	12 / 18	14	1
2008	Limousine	15	13 / 18	15	1
2007	Limousine	15	13 / 19	15	1
2006	Limousine	14	12 / 18	14	1
2004–2005	Limousine	16	13 / 20	16	1
2002–2003	Limousine	15	13 / 20	15	1
1999	Limousine	18	15 / 24	18	1
1998	Limousine	15	13 / 19	15	1
1986–1987	Limousine	18	15 / 22	18	1
1985	Limousine	17	15 / 20	17	1
1984	Limousine	9	8 / 10	9	1

Same class, 2011

Hyundai Sonata27 MPG Cadillac Funeral Coach/Hearse14 MPG Rolls-Royce Phantom14 MPG Maybach 6212 MPG