UK vs Italy — 1964 vs 1968
| GK1/IT Bertone-Designed V8 | Islero S | |
|---|---|---|
| Horsepower | 300 hp | 350 hp |
| Torque | 340 lb-ft | 273 lb-ft |
| Engine Size | 5,355 cc | 3,929 cc |
| 0-60 mph | 7.5 sec | 6.2 sec |
| Top Speed | 143 mph | 164 mph |
| ¼ Mile | 15.3 sec | 14.2 sec |
| Weight | 3,200 lbs | 2,833 lbs |
| Wheelbase | 2,565 mm | 2,550 mm |
| Length | 4,699 mm | 4,480 mm |
| Units Produced | 99 | 225 |
| Original MSRP | $8,000 | $14,500 |
| Value (Excellent) | $600,000 | $700,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 9/10 | 8/10 |
The 1968 Lamborghini Islero S emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1964 Gordon-Keeble GK1/IT Bertone-Designed V8 counters with greater rarity, stronger collectibility, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
When UK engineering meets Italy craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1964 Gordon-Keeble GK1/IT Bertone-Designed V8 and 1968 Lamborghini Islero S embody their respective national automotive traditions while competing in the same arena. The 1968 Lamborghini Islero S holds a clear advantage in raw power with 350 hp compared to 300 hp, a 50-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Gordon-Keeble GK1/IT uses a V8 OHV displacing 5,355 cc, while the Lamborghini Islero relies on a V12 DOHC with 3,929 cc. In the sprint to 60 mph, the 1968 Lamborghini Islero S edges ahead at 6.2 seconds versus 7.5 seconds. The Lamborghini Islero carries a weight advantage, tipping the scales 367 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.