Germany vs USA — 2005 vs 2006
| Cayman S 987 | Solstice GXP Turbo | |
|---|---|---|
| Horsepower | 320 hp | 260 hp |
| Torque | 273 lb-ft | 260 lb-ft |
| Engine Size | 3,436 cc | 1,998 cc |
| 0-60 mph | 4.7 sec | 5.5 sec |
| Top Speed | 172 mph | 149 mph |
| ¼ Mile | 13.2 sec | 14.1 sec |
| Weight | — | 2,894 lbs |
| Wheelbase | 2,415 mm | 2,415 mm |
| Length | 4,347 mm | 3,993 mm |
| Units Produced | — | 66,536 |
| Original MSRP | — | $28,790 |
| Value (Excellent) | $55,000 | $30,000 |
| Collectibility | 5/10 | 6/10 |
| Rarity | 3/10 | 5/10 |
Two outstanding machines, each with compelling strengths. The 2005 Porsche Cayman S 987 excels in more power, quicker acceleration, higher top speed, while the 2006 Pontiac Solstice GXP Turbo stands out for stronger collectibility, better value. The best advice? Drive both if you can, then follow your instincts.
Putting the 2005 Porsche Cayman S 987 against the 2006 Pontiac Solstice GXP Turbo is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus USA. The 2005 Porsche Cayman S 987 holds a clear advantage in raw power with 320 hp compared to 260 hp, a 60-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 Pontiac Solstice relies on a Inline-4 Turbo with 1,998 cc. In the sprint to 60 mph, the 2005 Porsche Cayman S 987 edges ahead at 4.7 seconds versus 5.5 seconds. On the collector market, the 2005 Porsche Cayman S 987 commands a significant premium over the 2006 Pontiac Solstice GXP Turbo, reflecting differences in prestige and rarity.