Cadillac Fleetwood MPG

The 1996 Cadillac Fleetwood gets 18 mpg combined (15 city, 24 highway): about $2,133 a year in fuel at $3.20 a gallon and 12,000 miles.

EPA fueleconomy.gov · 6 engines · 1984–1996 · Updated Nov 4, 2026
Quick answer

Against 164 other V8 cars rated 1994–1996, the Fleetwood beats their 15.4 mpg average by 2.6 mpg, about $361 a year. Averaged over the years each was sold, the most economical engine since 1984, the 4.3L 6-cyl (1984–1985), does 23.5 mpg and the thirstiest, the 4.5L 8-cyl (1988–1990), 17.3: $586 a year apart.

Every Cadillac Fleetwood engine, compared

Yearly cost assumes 12,000 miles at $3.20 a gallon.

FIG.01·Cadillac Fleetwood gas mileage by engine
EngineCombinedCity / HighwayYearsFuel per year
4.3L 6-cyl23.520 / 301984–1985$1,634
5L 8-cyl1916 / 231986–1986$2,021
5.7L 8-cyl18.415.6 / 23.81985–1996$2,087
4.1L 8-cyl1815 / 231987–1987$2,133
4.9L 8-cyl1815 / 23.51991–1992$2,133
4.5L 8-cyl17.315 / 22.71988–1990$2,220
ROWS 6·SOURCE EPA fueleconomy.gov + ForCar

What that actually costs

Against its rivals in the same model years, the Lincoln Continental gets 18 mpg, the Audi A8 18 mpg and the BMW 740i 17.5 mpg, next to 18 mpg for the 1996 Fleetwood.

FIG.02·Cadillac Fleetwood fuel cost
MeasureValue
Cost per mile (1996)$0.178
Fuel per year$2,133
Fuel over five years$10,665
Against other V8 cars, 1994–1996−$361 a year
EPA's own estimate$3,729 a year
ROWS 5·SOURCE ForCar, computed from EPA ratings

City or highway — who is this car for

The 1996 Cadillac Fleetwood gives up 9 mpg in town: 24 on the highway against 15 in the city, $960 a year if every mile were city driving.

FIG.03·Cadillac Fleetwood city versus highway
MeasureValueReading
City (1996)15 mpg$2,560 a year if you only drive in town
Highway24 mpg$1,600 a year if you mostly commute
Gap+9 mpg (60%)Wide — this car dislikes traffic
ROWS 3·SOURCE EPA fueleconomy.gov + ForCar

How the Fleetwood changed over the years

The Fleetwood peaked in 1984 at 24 mpg (21 city, 31 highway) and was at its thirstiest in 1993 at 17 — 7 mpg apart, or $659 a year in fuel between buying one year and the other. The 1996 car does 18. The biggest single-year change came in 1986: 22 to 19 mpg.

FIG.04·Cadillac Fleetwood gas mileage by model year
Model yearCombinedCity / HighwayEngines offeredFuel per year
19961815 / 241$2,133
19951815 / 231$2,133
19941815 / 231$2,133
19931715 / 231$2,259
19921815 / 231$2,133
19911815 / 241$2,133
19901715 / 231$2,259
19891815 / 231$2,133
19881715 / 221$2,259
19871815 / 231$2,133
19861916 / 231$2,021
19852218.5 / 27.52$1,745
19842421 / 311$1,600
ROWS 13·SOURCE EPA fueleconomy.gov + ForCar
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How we count

This page rests on 14 EPA ratings of the Cadillac Fleetwood — 6 engines across 1984–1996. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $3,729. Full method.

Frequently asked questions

What mpg does the 1996 Cadillac Fleetwood get?

18 mpg combined, 15 city and 24 highway, per EPA. Across every year since 1984 the Fleetwood has averaged 18.9 mpg.

Is the 1996 Fleetwood more efficient than the 1995?

About the same: 18 against 18 mpg combined.

Which Fleetwood year has the best gas mileage?

The 1984, at 24 mpg combined (21 city, 31 highway).

Does the Fleetwood get better gas mileage than the Lincoln Continental?

About the same: 18 mpg for the 1996 Fleetwood against 18 for the 1997 Lincoln Continental.

Gas mileage ratings from EPA fueleconomy.gov, unadjusted. Running cost computed by ForCar at 12,000 miles a year and $3.20 a gallon. Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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