Cadillac · 1984 · Diesel
Cadillac Brougham/DeVille Diesel MPG by year
The EPA has rated 1 model year of the Cadillac Brougham/DeVille Diesel (1984). The most fuel-efficient year is the 1984, at 21 MPG combined in its best configuration. The 1984 model is 24% more efficient than the median large car that year (21 vs. 17 MPG).
Latest (1984)21 MPG$2,643/yr to fuel
First rated (1984)21 MPG$2,643/yr at today's prices
Model years rated11 configurations
Every Brougham/DeVille Diesel model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 1984 | Diesel | 21 MPG | 18 / 26 | 17 | — | 1 | $2,643 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Models similar to the Cadillac Brougham/DeVille Diesel
Other Cadillac Brougham/DeVille versions
Frequently asked questions
Which Cadillac Brougham/DeVille Diesel year has the best fuel economy?
The 1984 Cadillac Brougham/DeVille Diesel, rated up to 21 MPG combined. At 15,000 miles a year with $3.70/gal diesel fuel, that works out to about $2,643 a year.
What is the fuel economy of the latest Cadillac Brougham/DeVille Diesel?
The 1984 Cadillac Brougham/DeVille Diesel is rated up to 21 MPG combined.