UK vs Italy — 1966 vs 1965
| FF Mk I | 275 GTS | |
|---|---|---|
| Horsepower | 325 hp | 260 hp |
| Torque | 430 lb-ft | 206 lb-ft |
| Engine Size | 6,276 cc | 3,286 cc |
| 0-60 mph | 7.5 sec | 6.8 sec |
| Top Speed | 135 mph | 152 mph |
| ¼ Mile | 15.5 sec | 15.0 sec |
| Weight | 4,003 lbs | 2,601 lbs |
| Wheelbase | 2,667 mm | 2,400 mm |
| Length | 4,877 mm | 4,325 mm |
| Units Produced | 320 | 200 |
| Original MSRP | $15,250 | $14,400 |
| Value (Excellent) | $300,000 | $3,500,000 |
| Collectibility | 9/10 | 9/10 |
| Rarity | 9/10 | 9/10 |
It's a closely fought contest. The 1966 Jensen FF Mk I brings more power, better value to the table, and the 1965 Ferrari 275 GTS answers with quicker acceleration, higher top speed, lighter weight. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
The rivalry between UK and Italy automotive industries has produced legendary matchups, and the 1966 Jensen FF Mk I versus 1965 Ferrari 275 GTS is among the most fascinating. These two cars represent the best of their national engineering schools. The 1966 Jensen FF Mk I holds a clear advantage in raw power with 325 hp compared to 260 hp, a 65-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jensen FF uses a V8 OHV (Chrysler) displacing 6,276 cc, while the Ferrari 275 GTS relies on a V12 SOHC 24V with 3,286 cc. In the sprint to 60 mph, the 1965 Ferrari 275 GTS edges ahead at 6.8 seconds versus 7.5 seconds. The Ferrari 275 GTS carries a weight advantage, tipping the scales 1402 lbs lighter. On the collector market, the 1965 Ferrari 275 GTS commands a significant premium over the 1966 Jensen FF Mk I, reflecting differences in prestige and rarity.