Germany vs USA — 2005 vs 2015
| Cayman S 987 | Corvette Z06 C7 LT4 Supercharged | |
|---|---|---|
| Horsepower | 320 hp | 650 hp |
| Torque | 273 lb-ft | 650 lb-ft |
| Engine Size | 3,436 cc | 6,162 cc |
| 0-60 mph | 4.7 sec | 3.0 sec |
| Top Speed | 172 mph | 194 mph |
| ¼ Mile | 13.2 sec | 11.0 sec |
| Weight | — | 3,524 lbs |
| Wheelbase | 2,415 mm | 2,710 mm |
| Length | 4,347 mm | 4,514 mm |
| Units Produced | — | 36,667 |
| Original MSRP | — | $79,995 |
| Value (Excellent) | $55,000 | $110,000 |
| Collectibility | 5/10 | 6/10 |
| Rarity | 3/10 | 4/10 |
The 2015 Chevrolet Corvette Z06 C7 LT4 Supercharged emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 2005 Porsche Cayman S 987 counters with better value, 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.
Putting the 2005 Porsche Cayman S 987 against the 2015 Chevrolet Corvette Z06 C7 LT4 Supercharged is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus USA. The 2015 Chevrolet Corvette Z06 C7 LT4 Supercharged holds a clear advantage in raw power with 650 hp compared to 320 hp, a 330-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche Cayman S uses a Flat-6 DOHC 24V displacing 3,436 cc, while the Chevrolet Corvette Z06 relies on a V8 OHV 16V Supercharged with 6,162 cc. In the sprint to 60 mph, the 2015 Chevrolet Corvette Z06 C7 LT4 Supercharged edges ahead at 3.0 seconds versus 4.7 seconds. On the collector market, the 2015 Chevrolet Corvette Z06 C7 LT4 Supercharged commands a significant premium over the 2005 Porsche Cayman S 987, reflecting differences in prestige and rarity.