Germany vs Germany — 1974 vs 1991
| 911 Turbo 3.0 (930) | 911 964 Turbo | |
|---|---|---|
| Horsepower | 260 hp | 320 hp |
| Torque | 253 lb-ft | 332 lb-ft |
| Engine Size | 2,994 cc | 3,299 cc |
| 0-60 mph | 5.2 sec | 4.8 sec |
| Top Speed | 155 mph | 168 mph |
| ¼ Mile | 13.5 sec | 13.2 sec |
| Weight | — | 3,241 lbs |
| Wheelbase | 2,272 mm | 2,272 mm |
| Length | 4,291 mm | 4,250 mm |
| Units Produced | 2,873 | 3,660 |
| Original MSRP | — | $99,000 |
| Value (Excellent) | $280,000 | $350,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 7/10 | 8/10 |
Numbers favor the 1991 Porsche 911 964 Turbo with more power, quicker acceleration, higher top speed. The 1974 Porsche 911 Turbo 3.0 (930) offers better value, 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. The 1974 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 260 hp, a 60-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 uses a Flat-6 Air-Cooled Turbocharged displacing 2,994 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 5.2 seconds. From a collectibility standpoint, the 1991 Porsche 911 964 Turbo rates higher among enthusiasts and auction houses.