Sweden vs USA — 1961 vs 1963
| P1800 S | Riviera 1st Generation | |
|---|---|---|
| Horsepower | 130 hp | 325 hp |
| Torque | 127 lb-ft | 425 lb-ft |
| Engine Size | 1,986 cc | 6,571 cc |
| 0-60 mph | 11.5 sec | 8.0 sec |
| Top Speed | 115 mph | 120 mph |
| ¼ Mile | 18.0 sec | 15.5 sec |
| Wheelbase | 2,440 mm | 3,023 mm |
| Length | 4,395 mm | 5,334 mm |
| Units Produced | 47,484 | 40,000 |
| Value (Excellent) | $60,000 | $65,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 4/10 | 5/10 |
Numbers favor the 1963 Buick Riviera 1st Generation with more power, quicker acceleration, higher top speed. The 1961 Volvo P1800 S offers its unique character, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between Sweden and USA automotive industries has produced legendary matchups, and the 1961 Volvo P1800 S versus 1963 Buick Riviera 1st Generation is among the most fascinating. These two cars represent the best of their national engineering schools. The 1963 Buick Riviera 1st Generation holds a clear advantage in raw power with 325 hp compared to 130 hp, a 195-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Volvo P1800 uses a Inline-4 OHV 8V displacing 1,986 cc, while the Buick Riviera relies on a V8 OHV with 6,571 cc. In the sprint to 60 mph, the 1963 Buick Riviera 1st Generation edges ahead at 8.0 seconds versus 11.5 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.