USA vs USA — 1970 vs 1949
| 442 W-30 | 98 Starfire Convertible | |
|---|---|---|
| Horsepower | 370 hp | 185 hp |
| Torque | 500 lb-ft | 300 lb-ft |
| Engine Size | 7,456 cc | 5,310 cc |
| 0-60 mph | 5.7 sec | 12.0 sec |
| Top Speed | 135 mph | 105 mph |
| ¼ Mile | 13.7 sec | 18.5 sec |
| Weight | — | 4,200 lbs |
| Wheelbase | 2,845 mm | 3,124 mm |
| Length | 5,105 mm | 5,341 mm |
| Units Produced | 3,100 | — |
| Original MSRP | — | $3,229 |
| Value (Excellent) | $150,000 | $120,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 7/10 | 7/10 |
It's a closely fought contest. The 1970 Oldsmobile 442 W-30 brings more power, quicker acceleration, higher top speed to the table, and the 1949 Oldsmobile 98 Starfire Convertible answers with stronger collectibility, better value. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Oldsmobile has long offered a diverse lineup, and comparing the 1970 Oldsmobile 442 W-30 with the 1949 Oldsmobile 98 Starfire Convertible highlights the breadth of the marque's engineering philosophy. The 1970 Oldsmobile 442 W-30 holds a clear advantage in raw power with 370 hp compared to 185 hp, a 185-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Oldsmobile 442 uses a V8 OHV displacing 7,456 cc, while the Oldsmobile 98 Starfire relies on a V8 OHV (Rocket) with 5,310 cc. In the sprint to 60 mph, the 1970 Oldsmobile 442 W-30 edges ahead at 5.7 seconds versus 12.0 seconds. From a collectibility standpoint, the 1949 Oldsmobile 98 Starfire Convertible rates higher among enthusiasts and auction houses.