Its engines came from three GM divisions: a Chevrolet six, a Buick V6 or 350 V8, and Oldsmobile's own 260 V8.
Median 90 hp across 240 similar cars
Lead trim: 3.8 Buick V6 · up to 115 hp
Oldsmobile Omega second generationX-body (RWD) · 1975–1979
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Nobody in Burbles has spotted a Oldsmobile Omega second generation yet. See one on the street, point the app at it, and the first card is yours — with your @handle permanently credited on this page.
FactIts engines came from three GM divisions: a Chevrolet six, a Buick V6 or 350 V8, and Oldsmobile's own 260 V8.
The second-generation Oldsmobile Omega of 1975–1979 was the top of GM's rear-wheel-drive X-body line with the Buick Apollo and Skylark, with more luxurious trim, more sound insulation and rear anti-roll bars. It was offered in F-85, Omega, Omega SX and Omega Brougham trims as a coupé, hatchback and sedan. The base engine was a 115 hp 250 cu in six, with a Buick 3.8 V6 and 4.3 and 5.7 litre V8s optional.
Collectors Spotted in the Oldsmobile Omega Lineage
No member has published a public street spot of the Oldsmobile Omega yet — the First · Worldwide stamp is wide open.
Trims & Figures
4 published trims in the catalogue. A blank is a figure not recorded, not zero.
| Trim | Years | Engine | Power | Torque | 0–60 | Drive | Gearbox | MSRP |
|---|---|---|---|---|---|---|---|---|
| 250 I6 | 1975–1979 | 4.1 L I6 | 115 hp | — | — | RWD | — | — |
| 3.8 Buick V6 | 1975–1979 | 3.8 L V6 | 110 hp | — | — | RWD | — | — |
| 4.3 V8 | 1975–1979 | 4.3 L V8 | — | — | — | RWD | — | — |
| 5.7 Rocket V8 | 1975–1979 | 5.7 L V8 | — | — | — | RWD | — | — |
Owning one
We don’t estimate running costs for a car like this. What it costs depends on its condition, its specialist and how it is driven, and an average would mislead.
Owners’ builds
Nobody has claimed one yet.
Photographs
Plagued by the X-body's recall-prone brakes and suspension, the Oldsmobile Omega's sales cratered in its final year, down to just 52,986 cars built in 1984.
The 1981 Sport Omega pioneered urethane plastic fenders, and the Omega was the only X-car to sell better in 1981 than in 1980.
Its engines came from three GM divisions: a Chevrolet six, a Buick V6 or 350 V8, and Oldsmobile's own 260 V8.
Rivals
Same body, same money, other badges — tap any card to flip.
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