1984 Cadillac Brougham/DeVille
The 1984 Cadillac Brougham/DeVille is listed in 3 versions in the EPA fuel economy database, with 4.1 L 8-cyl and 5.7 L 8-cyl diesel powertrains. Combined fuel economy ranges from 16 to 21 MPG (best: 11.2 L/100 km).
Model year1984
Versions3
ClassLarge Cars
DriveRear-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| Brougham/DeVille (RWD) | 4.1 L 8-cyl | Automatic 4-spd | Rear-Wheel Drive | Regular | 14 / 19 / 16 | 14.7 | 555 | Large Cars |
| Brougham/DeVille (RWD) | 4.1 L 8-cyl | Automatic 4-spd | Rear-Wheel Drive | Regular | 14 / 19 / 16 | 14.7 | 555 | Large Cars |
| Brougham/DeVille (RWD) | 5.7 L 8-cyl diesel | Automatic 4-spd | Rear-Wheel Drive | Diesel | 18 / 26 / 21 | 11.2 | 485 | Large Cars |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 1984 Cadillac Brougham/DeVille.