Germany vs Japan — 1981 vs 1975
| 930 Turbo Flachbau Slantnose | 280Z 280Z (S30) | |
|---|---|---|
| Horsepower | 330 hp | 170 hp |
| Torque | 318 lb-ft | 165 lb-ft |
| Engine Size | 3,299 cc | 2,753 cc |
| 0-60 mph | 4.6 sec | 8.2 sec |
| Top Speed | 168 mph | 122 mph |
| ¼ Mile | 12.8 sec | 16.2 sec |
| Weight | 2,943 lbs | — |
| Wheelbase | 2,272 mm | 2,305 mm |
| Length | 4,291 mm | 4,292 mm |
| Units Produced | 948 | — |
| Original MSRP | $85,000 | — |
| Value (Excellent) | $650,000 | — |
| Collectibility | 9/10 | 5/10 |
| Rarity | 8/10 | 4/10 |
The 1981 Porsche 930 Turbo Flachbau Slantnose holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1975 Datsun 280Z 280Z (S30) brings its own distinct appeal and remains a compelling choice for enthusiasts who value Datsun heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Putting the 1981 Porsche 930 Turbo Flachbau Slantnose against the 1975 Datsun 280Z 280Z (S30) is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus Japan. The 1981 Porsche 930 Turbo Flachbau Slantnose holds a clear advantage in raw power with 330 hp compared to 170 hp, a 160-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 930 Turbo uses a Flat-6 SOHC Turbocharged 12V displacing 3,299 cc, while the Datsun 280Z relies on a Inline-6 SOHC 12V with 2,753 cc. In the sprint to 60 mph, the 1981 Porsche 930 Turbo Flachbau Slantnose edges ahead at 4.6 seconds versus 8.2 seconds. From a collectibility standpoint, the 1981 Porsche 930 Turbo Flachbau Slantnose rates higher among enthusiasts and auction houses.