petrol
12 photos from Wikimedia Commons · credits & licences
- 1. Oldsmobile Firenza coupe 2: IFCAR· Public domain
- 2. Oldsmobile Firenza Cruiser Station wagon (4899054495): dave_7 from Lethbridge, Canada· CC BY 2.0
- 3. Olds Firenza Coupe: Bull-Doser· Public domain
- 4. Olds Firenza: Bull-Doser· Public domain
- 5. Oldsmobile Firenza (4832593342): dave_7 from Lethbridge, Canada· CC BY 2.0
- 6. Oldsmobile Firenza (6300082867): dave_7 from Lethbridge, Canada· CC BY 2.0
- 7. Oldsmobile Firenza (6300083907): dave_7 from Lethbridge, Canada· CC BY 2.0
- 8. Oldsmobile Firenza coupe 1: IFCAR· Public domain
- 9. Oldsmobile Firenza Coupe: Bull-Doser· Public domain
- 10. Oldsmobile Firenza Hatchback rear: mark.mitchell.brown· CC BY-SA 2.0
- 11. Oldsmobile Firenza sedan: IFCAR· Public domain
- 12. Oldsmobile Firenza Station wagon (4899052389): dave_7 from Lethbridge, Canada· CC BY 2.0
what the fuel types mean
- petrol Cheapest to buy, simple, but fuel is expensive in NL.
spec sheet
- built
- 1984–1988
- body
- estate / wagon
- engine
- 1.8 L–2.8 L
- cylinders
- 4–6
- turbo
- some versions
- power
- —
- drive
- front-wheel drive
- gearbox
- automatic, manual
- seats
- —
- doors
- —
- weight
- —
- fuel use
- —
- CO₂
- —
- US rating
- 18–27 mpg
- EV range
- —
- US size class
- Compact Cars, Small Station Wagons
- avg new price NL
- —
Ranges cover every version ever sold. Blank means the sources don't say.
🇺🇸 US versions (72)
Every version the EPA tested, model years 1984–1988. mpg is combined; L/100 km converted.
| year | version | engine | gearbox | drive | fuel | mpg | L/100 |
|---|---|---|---|---|---|---|---|
| 1988 | Firenza | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 25 | 9.4 |
| 1988 | Firenza | 2.0 L 4 cyl | Manual 5-spd | FWD | Regular | 26 | 9.0 |
| 1988 | Firenza | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 25 | 9.4 |
| 1988 | Firenza | 2.0 L 4 cyl | Manual 5-spd | FWD | Regular | 27 | 8.7 |
| 1988 | Firenza Cruiser | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 25 | 9.4 |
| 1988 | Firenza Cruiser | 2.0 L 4 cyl | Manual 5-spd | FWD | Regular | 26 | 9.0 |
| 1988 | Firenza Cruiser | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 25 | 9.4 |
| 1988 | Firenza Cruiser | 2.0 L 4 cyl | Manual 5-spd | FWD | Regular | 27 | 8.7 |
| 1987 | Firenza | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 24 | 9.8 |
| 1987 | Firenza | 2.0 L 4 cyl | Manual 4-spd | FWD | Regular | 25 | 9.4 |
| 1987 | Firenza | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 25 | 9.4 |
| 1987 | Firenza | 2.0 L 4 cyl | Manual 5-spd | FWD | Regular | 26 | 9.0 |
| 1987 | Firenza | 2.8 L 6 cyl | Automatic 3-spd | FWD | Regular | 20 | 11.8 |
| 1987 | Firenza | 2.8 L 6 cyl | Manual 5-spd | FWD | Regular | 20 | 11.8 |
| 1987 | Firenza Cruiser | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 24 | 9.8 |
| 1987 | Firenza Cruiser | 2.0 L 4 cyl | Manual 4-spd | FWD | Regular | 25 | 9.4 |
| 1987 | Firenza Cruiser | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 25 | 9.4 |
| 1987 | Firenza Cruiser | 2.0 L 4 cyl | Manual 5-spd | FWD | Regular | 26 | 9.0 |
| 1986 | Firenza | 1.8 L 4 cyl | Automatic 3-spd | FWD | Regular | 24 | 9.8 |
| 1986 | Firenza | 1.8 L 4 cyl turbo | Automatic 3-spd | FWD | Premium | 20 | 11.8 |
| 1986 | Firenza | 1.8 L 4 cyl turbo | Manual 4-spd | FWD | Premium | 21 | 11.2 |
| 1986 | Firenza | 1.8 L 4 cyl | Manual 5-spd | FWD | Regular | 27 | 8.7 |
| 1986 | Firenza | 2.0 L 4 cyl | Automatic 3-spd | FWD | Regular | 22 | 10.7 |
| 1986 | Firenza | 2.0 L 4 cyl | Manual 4-spd | FWD | Regular | 25 | 9.4 |
| 1986 | Firenza | 2.8 L 6 cyl | Automatic 3-spd | FWD | Regular | 19 | 12.4 |
Sources: fueleconomy.gov.Updated 2026-10-24.
