Germany vs Germany — 1973 vs 1975
| 911 Carrera RS 2.7 | 911 Turbo 3.3 (930) | |
|---|---|---|
| Horsepower | 210 hp | 300 hp |
| Torque | 188 lb-ft | 318 lb-ft |
| Engine Size | 2,687 cc | 3,299 cc |
| 0-60 mph | 5.8 sec | 5.0 sec |
| Top Speed | 152 mph | 162 mph |
| ¼ Mile | 14.0 sec | 13.3 sec |
| Wheelbase | 2,271 mm | 2,272 mm |
| Length | 4,163 mm | 4,291 mm |
| Units Produced | 1,580 | 18,770 |
| Value (Excellent) | $1,600,000 | $250,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 9/10 | 5/10 |
The 1975 Porsche 911 Turbo 3.3 (930) emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1973 Porsche 911 Carrera RS 2.7 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 Carrera RS 2.7 from 1973 to 1975 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Porsche. The 1975 Porsche 911 Turbo 3.3 (930) holds a clear advantage in raw power with 300 hp compared to 210 hp, a 90-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 Carrera RS 2.7 uses a Flat-6 Air-Cooled displacing 2,687 cc, while the Porsche 911 Turbo relies on a Flat-6 SOHC 12V Turbo with 3,299 cc. In the sprint to 60 mph, the 1975 Porsche 911 Turbo 3.3 (930) edges ahead at 5.0 seconds versus 5.8 seconds. Rarity plays a significant role here — with only 1,580 units built, the 1973 Porsche 911 Carrera RS 2.7 is considerably scarcer than the Porsche 911 Turbo's 18,770 examples. On the collector market, the 1973 Porsche 911 Carrera RS 2.7 commands a significant premium over the 1975 Porsche 911 Turbo 3.3 (930), reflecting differences in prestige and rarity.