Germany vs Germany — 1974 vs 1973
| 911 Turbo 930 3.3 | 911 Carrera RS 3.0 (G-body) | |
|---|---|---|
| Horsepower | 300 hp | 230 hp |
| Torque | 318 lb-ft | 203 lb-ft |
| Engine Size | 3,299 cc | 2,994 cc |
| 0-60 mph | 5.2 sec | 5.5 sec |
| Top Speed | 162 mph | 155 mph |
| ¼ Mile | 13.5 sec | 13.8 sec |
| Wheelbase | 2,272 mm | 2,272 mm |
| Length | 4,291 mm | 4,291 mm |
| Units Produced | 18,770 | 109 |
| Value (Excellent) | $250,000 | $1,500,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 6/10 | 10/10 |
The 1974 Porsche 911 Turbo 930 3.3 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1973 Porsche 911 Carrera RS 3.0 (G-body) 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 Turbo from 1974 to 1973 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Porsche. The 1974 Porsche 911 Turbo 930 3.3 holds a clear advantage in raw power with 300 hp compared to 230 hp, a 70-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 Turbo uses a Flat-6 Turbocharged Air-Cooled displacing 3,299 cc, while the Porsche 911 relies on a Flat-6 SOHC 12V with 2,994 cc. In the sprint to 60 mph, the 1974 Porsche 911 Turbo 930 3.3 edges ahead at 5.2 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 Turbo's 18,770 examples. On the collector market, the 1973 Porsche 911 Carrera RS 3.0 (G-body) commands a significant premium over the 1974 Porsche 911 Turbo 930 3.3, reflecting differences in prestige and rarity.