Germany vs Italy — 1981 vs 1976
| 930 Turbo Flachbau Slantnose | Silhouette P300 | |
|---|---|---|
| Horsepower | 330 hp | 260 hp |
| Torque | 318 lb-ft | 218 lb-ft |
| Engine Size | 3,299 cc | 2,996 cc |
| 0-60 mph | 4.6 sec | 6.5 sec |
| Top Speed | 168 mph | 162 mph |
| ¼ Mile | 12.8 sec | 14.8 sec |
| Weight | 2,943 lbs | 2,756 lbs |
| Wheelbase | 2,272 mm | 2,450 mm |
| Length | 4,291 mm | 4,320 mm |
| Units Produced | 948 | 54 |
| Original MSRP | $85,000 | $35,000 |
| Value (Excellent) | $650,000 | $700,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 8/10 | 9/10 |
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 1976 Lamborghini Silhouette P300 brings lighter weight, greater rarity and remains a compelling choice for enthusiasts who value Lamborghini heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
When Germany engineering meets Italy craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1981 Porsche 930 Turbo Flachbau Slantnose and 1976 Lamborghini Silhouette P300 embody their respective national automotive traditions while competing in the same arena. The 1981 Porsche 930 Turbo Flachbau Slantnose holds a clear advantage in raw power with 330 hp compared to 260 hp, a 70-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 Lamborghini Silhouette relies on a V8 DOHC with 2,996 cc. In the sprint to 60 mph, the 1981 Porsche 930 Turbo Flachbau Slantnose edges ahead at 4.6 seconds versus 6.5 seconds. Rarity plays a significant role here — with only 54 units built, the 1976 Lamborghini Silhouette P300 is considerably scarcer than the Porsche 930 Turbo's 948 examples.