Germany vs Germany — 1975 vs 1990
| 911 Turbo (930) | 911 Carrera 4 964 | |
|---|---|---|
| Horsepower | 300 hp | 250 hp |
| Torque | 304 lb-ft | 228 lb-ft |
| Engine Size | 3,299 cc | 3,600 cc |
| 0-60 mph | 5.0 sec | 5.5 sec |
| Top Speed | 162 mph | 162 mph |
| ¼ Mile | 13.5 sec | 13.7 sec |
| Weight | 2,866 lbs | 3,197 lbs |
| Wheelbase | 2,272 mm | 2,272 mm |
| Length | 4,291 mm | 4,250 mm |
| Units Produced | 21,589 | 13,353 |
| Original MSRP | $62,000 | $69,500 |
| Value (Excellent) | $300,000 | $150,000 |
| Collectibility | 9/10 | 7/10 |
| Rarity | 5/10 | 5/10 |
The 1975 Porsche 911 Turbo (930) holds an edge across most measurable criteria, offering more power, quicker acceleration, lighter weight. That said, the 1990 Porsche 911 Carrera 4 964 brings better value 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.
The Porsche 911 lineage tells a fascinating story of automotive evolution. Comparing the 1975 Porsche 911 Turbo (930) with the 1990 Porsche 911 Carrera 4 964 reveals how Porsche refined and reimagined one of its most important nameplates over the years. The 1975 Porsche 911 Turbo (930) holds a clear advantage in raw power with 300 hp compared to 250 hp, a 50-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 4 relies on a Flat-6 SOHC 12V with 3,600 cc. In the sprint to 60 mph, the 1975 Porsche 911 Turbo (930) edges ahead at 5.0 seconds versus 5.5 seconds. The Porsche 911 carries a weight advantage, tipping the scales 331 lbs lighter. From a collectibility standpoint, the 1975 Porsche 911 Turbo (930) rates higher among enthusiasts and auction houses.