Italy vs Germany — 1975 vs 1985
| 308 GTB GTB Quattrovalvole | 944 Turbo S | |
|---|---|---|
| Horsepower | 240 hp | 250 hp |
| Torque | 190 lb-ft | 258 lb-ft |
| Engine Size | 2,926 cc | 2,479 cc |
| 0-60 mph | 6.5 sec | 5.5 sec |
| Top Speed | 158 mph | 162 mph |
| ¼ Mile | 14.8 sec | 13.8 sec |
| Weight | 2,844 lbs | — |
| Wheelbase | 2,340 mm | 2,400 mm |
| Length | 4,230 mm | 4,200 mm |
| Units Produced | 12,004 | 1,635 |
| Original MSRP | $48,000 | — |
| Value (Excellent) | $160,000 | $85,000 |
| Collectibility | 8/10 | 5/10 |
| Rarity | 5/10 | 6/10 |
The 1985 Porsche 944 Turbo S emerges ahead in most objective measures, offering quicker acceleration, higher top speed, greater rarity. The 1975 Ferrari 308 GTB GTB Quattrovalvole counters with stronger collectibility, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
Putting the 1975 Ferrari 308 GTB GTB Quattrovalvole against the 1985 Porsche 944 Turbo S is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Italy versus Germany. On paper, the two are remarkably close in power output, with the 1975 Ferrari 308 GTB GTB Quattrovalvole producing 240 hp and the 1985 Porsche 944 Turbo S delivering 250 hp. Under the hood, the contrast is notable: the Ferrari 308 GTB uses a V8 DOHC 32V displacing 2,926 cc, while the Porsche 944 relies on a Inline-4 Turbo SOHC 8V with 2,479 cc. In the sprint to 60 mph, the 1985 Porsche 944 Turbo S edges ahead at 5.5 seconds versus 6.5 seconds. Rarity plays a significant role here — with only 1,635 units built, the 1985 Porsche 944 Turbo S is considerably scarcer than the Ferrari 308 GTB's 12,004 examples. From a collectibility standpoint, the 1975 Ferrari 308 GTB GTB Quattrovalvole rates higher among enthusiasts and auction houses.