Germany vs Germany — 1973 vs 1992
| 911 Carrera RS 3.0 (G-body) | 911 Carrera RS 964 | |
|---|---|---|
| Horsepower | 230 hp | 260 hp |
| Torque | 203 lb-ft | 240 lb-ft |
| Engine Size | 2,994 cc | 3,600 cc |
| 0-60 mph | 5.5 sec | 5.0 sec |
| Top Speed | 155 mph | 162 mph |
| ¼ Mile | 13.8 sec | 13.4 sec |
| Weight | — | 2,690 lbs |
| Wheelbase | 2,272 mm | 2,272 mm |
| Length | 4,291 mm | 4,250 mm |
| Units Produced | 109 | 2,282 |
| Value (Excellent) | $1,500,000 | $500,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 10/10 | 8/10 |
The 1992 Porsche 911 Carrera RS 964 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 1992 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Porsche. The 1992 Porsche 911 Carrera RS 964 holds a clear advantage in raw power with 260 hp compared to 230 hp, a 30-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 Carrera RS relies on a Flat-6 SOHC with 3,600 cc. In the sprint to 60 mph, the 1992 Porsche 911 Carrera RS 964 edges ahead at 5.0 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 Carrera RS's 2,282 examples. On the collector market, the 1973 Porsche 911 Carrera RS 3.0 (G-body) commands a significant premium over the 1992 Porsche 911 Carrera RS 964, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1992 Porsche 911 Carrera RS 964 rates higher among enthusiasts and auction houses.