petrolLPG
12 photos from Wikimedia Commons · credits & licences
- 1. '80 Oldsmobile Omega Sedan: Bull-Doser· Public domain
- 2. 1973 Olds Omega: dave_7 (original) Tony Patt (edited)· CC BY-SA 2.0
- 3. 1973 Oldsmobile Omega Town Sedan in Omega Red, Front Left, 05-29-2022: Elise240SX· CC BY-SA 4.0
- 4. 1973 Oldsmobile Omega Town Sedan in Omega Red, Rear Left, 05-29-2022: Elise240SX· CC BY-SA 4.0
- 5. 1974 Oldsmobile Omega coupe, front right, 07-19-2025: MercurySable99· CC BY-SA 4.0
- 6. 1975 Oldsmobile Omega sedan, front left, 10-12-2025: MercurySable99· CC BY-SA 4.0
- 7. 1978 Oldsmobile Omega coupe, rear right: Zytonits· CC BY-SA 2.0
- 8. OldsmobileOmegaES2800: dave_7· CC BY 2.0
- 9. Oldsmobile Omega Sedan 1977: RL GNZLZ· CC BY-SA 2.0
- 10. Oldsmobile Omega coupe: Bull-Doser· Public domain
- 11. Oldsmobile Omega sedan 1 -- 09-03-2010: IFCAR· Public domain
- 12. 1978 Oldsmobile Omega Coupe 5.0 V8: Rutger van der Maar· CC BY 2.0
base stats
Bars compare against all cars: 600 hp, 0 g CO₂, 400k registrations, €150k.
what the fuel types mean
- petrol Cheapest to buy, simple, but fuel is expensive in NL.
- LPG Runs on autogas (cheap fuel) via a conversion; extra road tax in NL.
spec sheet
- built
- 1976–1984
- body
- sedan, coupé
- engine
- 2.5 L–3.3 L
- cylinders
- 4–6
- turbo
- no
- power
- 114–114 hp
- drive
- —
- gearbox
- automatic, manual
- seats
- 5
- doors
- 3
- weight
- 1,612 kg
- fuel use
- —
- CO₂
- —
- US rating
- 19–24 mpg
- EV range
- —
- US size class
- Compact Cars
- avg new price NL
- —
Ranges cover every version ever sold. Blank means the sources don't say.
🇳🇱 on Dutch roads
22 are registered in the Netherlands today, #2593 of all models. Most common build year: 1978 (6 cars).
19761981
Cars still registered, by year of first registration (RDW).
🇺🇸 US versions (8)
Every version the EPA tested, model years 1984–1984. mpg is combined; L/100 km converted.
| year | version | engine | gearbox | drive | fuel | mpg | L/100 |
|---|---|---|---|---|---|---|---|
| 1984 | Omega | 2.5 L 4 cyl | Manual 4-spd | — | Regular | 24 | 9.8 |
| 1984 | Omega | 2.5 L 4 cyl | Automatic 3-spd | — | Regular | 23 | 10.2 |
| 1984 | Omega | 2.5 L 4 cyl | Manual 4-spd | — | Regular | 24 | 9.8 |
| 1984 | Omega | 2.5 L 4 cyl | Automatic 3-spd | — | Regular | 23 | 10.2 |
| 1984 | Omega | 2.8 L 6 cyl | Manual 4-spd | — | Regular | 19 | 12.4 |
| 1984 | Omega | 2.8 L 6 cyl | Automatic 3-spd | — | Regular | 19 | 12.4 |
| 1984 | Omega | 2.8 L 6 cyl | Manual 4-spd | — | Regular | 20 | 11.8 |
| 1984 | Omega | 2.8 L 6 cyl | Automatic 3-spd | — | Regular | 19 | 12.4 |
Sources: RDW open data, fueleconomy.gov.Updated 2026-10-24.