Sweden vs USA — 1966 vs 1963
| Sonett III V4 | Cobra 289 FIA Roadster | |
|---|---|---|
| Horsepower | 65 hp | 271 hp |
| Torque | 89 lb-ft | 310 lb-ft |
| Engine Size | 1,698 cc | 4,727 cc |
| 0-60 mph | 12.5 sec | 5.5 sec |
| Top Speed | 103 mph | 155 mph |
| ¼ Mile | 18.5 sec | 13.2 sec |
| Weight | 1,775 lbs | 2,150 lbs |
| Wheelbase | 2,146 mm | 2,286 mm |
| Length | 3,905 mm | 3,835 mm |
| Units Produced | 8,368 | 654 |
| Original MSRP | $4,295 | $5,995 |
| Value (Excellent) | $40,000 | $2,500,000 |
| Collectibility | 6/10 | 10/10 |
| Rarity | 7/10 | 9/10 |
Numbers favor the 1963 Shelby Cobra 289 FIA Roadster with more power, quicker acceleration, higher top speed. The 1966 Saab Sonett III V4 offers lighter weight, better value, 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 1966 Saab Sonett III V4 versus 1963 Shelby Cobra 289 FIA Roadster is among the most fascinating. These two cars represent the best of their national engineering schools. The 1963 Shelby Cobra 289 FIA Roadster holds a clear advantage in raw power with 271 hp compared to 65 hp, a 206-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Saab Sonett uses a V4 OHV displacing 1,698 cc, while the Shelby Cobra 289 relies on a V8 OHV with 4,727 cc. In the sprint to 60 mph, the 1963 Shelby Cobra 289 FIA Roadster edges ahead at 5.5 seconds versus 12.5 seconds. The Saab Sonett carries a weight advantage, tipping the scales 375 lbs lighter. Rarity plays a significant role here — with only 654 units built, the 1963 Shelby Cobra 289 FIA Roadster is considerably scarcer than the Saab Sonett's 8,368 examples. On the collector market, the 1963 Shelby Cobra 289 FIA Roadster commands a significant premium over the 1966 Saab Sonett III V4, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1963 Shelby Cobra 289 FIA Roadster rates higher among enthusiasts and auction houses.