Germany vs Italy — 1975 vs 1975
| 911 Turbo (930) | 308 GT4 | |
|---|---|---|
| Horsepower | 300 hp | 255 hp |
| Torque | 304 lb-ft | 210 lb-ft |
| Engine Size | 3,299 cc | 2,926 cc |
| 0-60 mph | 5.0 sec | — |
| Top Speed | 162 mph | 154 mph |
| ¼ Mile | 13.5 sec | — |
| Weight | 2,866 lbs | 3,086 lbs |
| Wheelbase | 2,272 mm | 2,550 mm |
| Length | 4,291 mm | 4,369 mm |
| Units Produced | 21,589 | 2,826 |
| Original MSRP | $62,000 | $19,500 |
| Value (Excellent) | $300,000 | — |
| 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, higher top speed, lighter weight. That said, the 1975 Ferrari 308 GT4 brings greater rarity and remains a compelling choice for enthusiasts who value Ferrari heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Putting the 1975 Porsche 911 Turbo (930) against the 1975 Ferrari 308 GT4 is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus Italy. The 1975 Porsche 911 Turbo (930) holds a clear advantage in raw power with 300 hp compared to 255 hp, a 45-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 Ferrari 308 GT4 relies on a V8 with 2,926 cc. The 1975 Porsche 911 Turbo (930) claims a higher top speed at 162 mph compared to 154 mph. The Porsche 911 carries a weight advantage, tipping the scales 220 lbs lighter. Rarity plays a significant role here — with only 2,826 units built, the 1975 Ferrari 308 GT4 is considerably scarcer than the Porsche 911's 21,589 examples. From a collectibility standpoint, the 1975 Porsche 911 Turbo (930) rates higher among enthusiasts and auction houses.