Italy vs Italy — 1965 vs 1968
| Grifo GL 7 Litri | Islero | |
|---|---|---|
| Horsepower | 435 hp | 325 hp |
| Torque | 465 lb-ft | 288 lb-ft |
| Engine Size | 6,997 cc | 3,929 cc |
| 0-60 mph | 5.5 sec | 6.4 sec |
| Top Speed | 170 mph | 154 mph |
| ¼ Mile | 13.8 sec | 14.7 sec |
| Weight | 3,483 lbs | 3,373 lbs |
| Wheelbase | 2,550 mm | 2,550 mm |
| Length | 4,400 mm | 4,580 mm |
| Units Produced | 90 | 225 |
| Original MSRP | $14,500 | $12,900 |
| Value (Excellent) | $900,000 | $450,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 9/10 | 9/10 |
The 1965 ISO Grifo GL 7 Litri holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1968 Lamborghini Islero brings better value and remains a compelling choice for enthusiasts who value Lamborghini heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Among Grand Tourer enthusiasts, the matchup between the 1965 ISO Grifo GL 7 Litri and 1968 Lamborghini Islero is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1965 ISO Grifo GL 7 Litri holds a clear advantage in raw power with 435 hp compared to 325 hp, a 110-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the ISO Grifo uses a V8 OHV displacing 6,997 cc, while the Lamborghini Islero relies on a V12 DOHC with 3,929 cc. In the sprint to 60 mph, the 1965 ISO Grifo GL 7 Litri edges ahead at 5.5 seconds versus 6.4 seconds. Whether you prioritize driving dynamics, heritage, or aesthetic appeal, both contenders make a strong case for themselves.