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Cadillac Eldorado Convertible MPG by year — every rating on record

The Cadillac Eldorado Convertible has a combined EPA fuel economy rating for 2 model years, from 1984 to 1985. Across those years its best rated version returned 17 mpg (1985) and its thirstiest returned 16 mpg (1984). The EPA record holds 3 configurations for this nameplate, most recently a Compact Cars.

17best combined mpg (1985)
16worst combined mpg (1984)
17latest year best (1985)
3configurations on record

Year-by-year EPA ratings

Model yearConfigurationsBest combinedWorst combinedClass rank that yearDrivetrainsFuelEPA class
1984216 mpg16 mpg#33 of 36 (9th pct)n/aRegularCompact Cars
1985117 mpg17 mpg#40 of 45 (11th pct)Front-Wheel DriveRegularCompact Cars

Where it has stood in its class

Ranked against every other nameplate the EPA filed under the same class that year. The Cadillac Eldorado Convertible placed highest in 1984 at #33 of 36, and lowest in 1985 at #40 of 45. It spent 0 of its 2 ranked years in the top half of its class.

Every configuration on record

All 3 configurations EPA lists for this nameplate, newest first.

YearConfigurationEngine detailCityHighwayCombinedGallons/yrBarrels/yrEPA fuel cost/yrCO2 g/miGHG
19854.1L 8-cyl Front-Wheel Drive Automatic 4-spd Regular(FFS)152017676.517.5$3,650522.7647058823529n/a
19844.1L 8-cyl Automatic 4-spd Regular(FFS)142016718.818.6$3,900555.4375n/a
19844.1L 8-cyl Automatic 4-spd Regular(FFS) CA model142016718.818.6$3,900555.4375n/a

How the rating has moved between model years

Comparing the best-rated configuration of each year. 1 of 1 year-over-year steps improved the top rating.

ChangeBest combinedDeltaGallons a year at the newer rating
1984 → 198516 → 17 mpg+1 mpg676 gal

What Eldorado Convertible fuel costs over a year

At the EPA's 11,500 miles a year, the 1985 Cadillac Eldorado Convertible burns 676 to 676 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.

Pump priceMost efficientThirstiestSpread
$3.00/gal$2,029$2,029$0
$3.50/gal$2,368$2,368$0
$4.00/gal$2,706$2,706$0

EPA’s own estimate for the 1985 model year is $3,650 to $3,650 a year in fuel, or $7,000 more than the average new vehicle over five years.

How it compares with other Compact Cars

Across the 498 nameplates EPA classifies as Compact Cars, the median best combined rating is 26 mpg. At 17 mpg the Cadillac Eldorado Convertible is 9 mpg below the median, which is worth about $820 a year at $3.50 a gallon.

Other Cadillac nameplates

Every Cadillac model compared → — all nameplates ranked by best combined rating, with what each one costs a year.