Germany vs Germany — 1975 vs 1973
| 911 Turbo (930) | 911 Carrera RS 2.7 | |
|---|---|---|
| Horsepower | 300 hp | 210 hp |
| Torque | 304 lb-ft | 188 lb-ft |
| Engine Size | 3,299 cc | 2,687 cc |
| 0-60 mph | 5.0 sec | 5.8 sec |
| Top Speed | 162 mph | 152 mph |
| ¼ Mile | 13.5 sec | 14.0 sec |
| Weight | 2,866 lbs | — |
| Wheelbase | 2,272 mm | 2,271 mm |
| Length | 4,291 mm | 4,163 mm |
| Units Produced | 21,589 | 1,580 |
| Original MSRP | $62,000 | — |
| Value (Excellent) | $300,000 | $1,600,000 |
| Collectibility | 9/10 | 5/10 |
| Rarity | 5/10 | 9/10 |
The 1975 Porsche 911 Turbo (930) holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1973 Porsche 911 Carrera RS 2.7 brings greater rarity and remains a compelling choice for enthusiasts who value Porsche heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Tracing the evolution of the Porsche 911 from 1975 to 1973 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 (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 uses a Flat-6 SOHC Turbocharged air-cooled displacing 3,299 cc, while the Porsche 911 Carrera RS 2.7 relies on a Flat-6 Air-Cooled with 2,687 cc. In the sprint to 60 mph, the 1975 Porsche 911 Turbo (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's 21,589 examples. On the collector market, the 1973 Porsche 911 Carrera RS 2.7 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.