Germany vs Germany — 1975 vs 2010
| 911 Turbo (930) | 911 GT3 RS 4.0 (997) | |
|---|---|---|
| Horsepower | 300 hp | 500 hp |
| Torque | 304 lb-ft | 339 lb-ft |
| Engine Size | 3,299 cc | 3,996 cc |
| 0-60 mph | 5.0 sec | 3.3 sec |
| Top Speed | 162 mph | 193 mph |
| ¼ Mile | 13.5 sec | 11.4 sec |
| Weight | 2,866 lbs | — |
| Wheelbase | 2,272 mm | 2,355 mm |
| Length | 4,291 mm | 4,460 mm |
| Units Produced | 21,589 | 600 |
| Original MSRP | $62,000 | — |
| Value (Excellent) | $300,000 | $900,000 |
| Collectibility | 9/10 | 5/10 |
| Rarity | 5/10 | 9/10 |
The 2010 Porsche 911 GT3 RS 4.0 (997) emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1975 Porsche 911 Turbo (930) counters with stronger collectibility, 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.
The Porsche 911 lineage tells a fascinating story of automotive evolution. Comparing the 1975 Porsche 911 Turbo (930) with the 2010 Porsche 911 GT3 RS 4.0 (997) reveals how Porsche refined and reimagined one of its most important nameplates over the years. The 2010 Porsche 911 GT3 RS 4.0 (997) holds a clear advantage in raw power with 500 hp compared to 300 hp, a 200-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 uses a Flat-6 SOHC Turbocharged air-cooled displacing 3,299 cc, while the Porsche 911 relies on a Flat-6 DOHC 24V with 3,996 cc. In the sprint to 60 mph, the 2010 Porsche 911 GT3 RS 4.0 (997) edges ahead at 3.3 seconds versus 5.0 seconds. Rarity plays a significant role here — with only 600 units built, the 2010 Porsche 911 GT3 RS 4.0 (997) is considerably scarcer than the Porsche 911's 21,589 examples. On the collector market, the 2010 Porsche 911 GT3 RS 4.0 (997) commands a significant premium over the 1975 Porsche 911 Turbo (930), reflecting differences in prestige and rarity. From a collectibility standpoint, the 1975 Porsche 911 Turbo (930) rates higher among enthusiasts and auction houses.