Italy vs UK — 1966 vs 1973
| GT America 5300 Corsa | Healey Mk I | |
|---|---|---|
| Horsepower | 365 hp | 140 hp |
| Torque | 380 lb-ft | 132 lb-ft |
| Engine Size | 5,359 cc | 1,973 cc |
| 0-60 mph | 5.5 sec | 8.1 sec |
| Top Speed | 168 mph | 118 mph |
| ¼ Mile | 13.8 sec | 16.2 sec |
| Weight | 2,601 lbs | 2,249 lbs |
| Wheelbase | 2,450 mm | 2,362 mm |
| Length | 4,267 mm | 4,115 mm |
| Units Produced | 18 | 10,503 |
| Original MSRP | $12,000 | $5,500 |
| Value (Excellent) | $850,000 | $22,000 |
| Collectibility | 9/10 | 6/10 |
| Rarity | 9/10 | 6/10 |
On balance, the 1966 Bizzarrini GT America 5300 Corsa makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1973 Jensen Healey Mk I counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1966 Bizzarrini GT America 5300 Corsa for outright capability, or the 1973 Jensen Healey Mk I for a more distinctive ownership experience.
The rivalry between Italy and UK automotive industries has produced legendary matchups, and the 1966 Bizzarrini GT America 5300 Corsa versus 1973 Jensen Healey Mk I is among the most fascinating. These two cars represent the best of their national engineering schools. The 1966 Bizzarrini GT America 5300 Corsa holds a clear advantage in raw power with 365 hp compared to 140 hp, a 225-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Bizzarrini GT America uses a V8 OHV displacing 5,359 cc, while the Jensen Healey relies on a Inline-4 DOHC with 1,973 cc. In the sprint to 60 mph, the 1966 Bizzarrini GT America 5300 Corsa edges ahead at 5.5 seconds versus 8.1 seconds. The Jensen Healey carries a weight advantage, tipping the scales 352 lbs lighter. Rarity plays a significant role here — with only 18 units built, the 1966 Bizzarrini GT America 5300 Corsa is considerably scarcer than the Jensen Healey's 10,503 examples. On the collector market, the 1966 Bizzarrini GT America 5300 Corsa commands a significant premium over the 1973 Jensen Healey Mk I, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1966 Bizzarrini GT America 5300 Corsa rates higher among enthusiasts and auction houses.