Germany vs Germany — 1973 vs 2010
| 911 Carrera RS 3.0 (G-body) | 911 GT3 RS 4.0 (997) | |
|---|---|---|
| Horsepower | 230 hp | 500 hp |
| Torque | 203 lb-ft | 339 lb-ft |
| Engine Size | 2,994 cc | 3,996 cc |
| 0-60 mph | 5.5 sec | 3.3 sec |
| Top Speed | 155 mph | 193 mph |
| ¼ Mile | 13.8 sec | 11.4 sec |
| Wheelbase | 2,272 mm | 2,355 mm |
| Length | 4,291 mm | 4,460 mm |
| Units Produced | 109 | 600 |
| Value (Excellent) | $1,500,000 | $900,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 10/10 | 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 1973 Porsche 911 Carrera RS 3.0 (G-body) counters with greater rarity, 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.
Tracing the evolution of the Porsche 911 from 1973 to 2010 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Porsche. The 2010 Porsche 911 GT3 RS 4.0 (997) holds a clear advantage in raw power with 500 hp compared to 230 hp, a 270-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 uses a Flat-6 SOHC 12V displacing 2,994 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 5.5 seconds. Rarity plays a significant role here — with only 109 units built, the 1973 Porsche 911 Carrera RS 3.0 (G-body) is considerably scarcer than the Porsche 911's 600 examples.