Germany vs Germany — 1973 vs 1991
| 911 Carrera RS 2.7 | 911 964 Turbo | |
|---|---|---|
| Horsepower | 210 hp | 320 hp |
| Torque | 188 lb-ft | 332 lb-ft |
| Engine Size | 2,687 cc | 3,299 cc |
| 0-60 mph | 5.8 sec | 4.8 sec |
| Top Speed | 152 mph | 168 mph |
| ¼ Mile | 14.0 sec | 13.2 sec |
| Weight | — | 3,241 lbs |
| Wheelbase | 2,271 mm | 2,272 mm |
| Length | 4,163 mm | 4,250 mm |
| Units Produced | 1,580 | 3,660 |
| Original MSRP | — | $99,000 |
| Value (Excellent) | $1,600,000 | $350,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 9/10 | 8/10 |
Numbers favor the 1991 Porsche 911 964 Turbo with more power, quicker acceleration, higher top speed. The 1973 Porsche 911 Carrera RS 2.7 offers greater rarity, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
Few model names carry as much weight as the Porsche 911 Carrera RS 2.7. The 1973 and 1991 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1991 Porsche 911 964 Turbo holds a clear advantage in raw power with 320 hp compared to 210 hp, a 110-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 relies on a Flat-6 Turbocharged with 3,299 cc. In the sprint to 60 mph, the 1991 Porsche 911 964 Turbo edges ahead at 4.8 seconds versus 5.8 seconds. On the collector market, the 1973 Porsche 911 Carrera RS 2.7 commands a significant premium over the 1991 Porsche 911 964 Turbo, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1991 Porsche 911 964 Turbo rates higher among enthusiasts and auction houses.