Germany vs Germany — 2003 vs 1971
| Carrera GT V10 | 917 K | |
|---|---|---|
| Horsepower | 612 hp | 580 hp |
| Torque | 435 lb-ft | 428 lb-ft |
| Engine Size | 5,733 cc | 4,907 cc |
| 0-60 mph | 3.5 sec | 2.3 sec |
| Top Speed | 205 mph | 224 mph |
| ¼ Mile | 11.2 sec | 9.8 sec |
| Weight | 3,042 lbs | 1,764 lbs |
| Wheelbase | 2,730 mm | 2,300 mm |
| Length | 4,613 mm | 4,140 mm |
| Units Produced | 1,270 | 12 |
| Original MSRP | $440,000 | — |
| Value (Excellent) | $2,000,000 | $20,000,000 |
| Collectibility | 10/10 | 10/10 |
| Rarity | 9/10 | 10/10 |
Numbers favor the 1971 Porsche 917 K with quicker acceleration, higher top speed, lighter weight. The 2003 Porsche Carrera GT V10 offers better value, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
Porsche has long offered a diverse lineup, and comparing the 2003 Porsche Carrera GT V10 with the 1971 Porsche 917 K highlights the breadth of the marque's engineering philosophy. The 2003 Porsche Carrera GT V10 holds a clear advantage in raw power with 612 hp compared to 580 hp, a 32-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche Carrera GT uses a V10 DOHC displacing 5,733 cc, while the Porsche 917 relies on a Flat-12 DOHC with 4,907 cc. In the sprint to 60 mph, the 1971 Porsche 917 K edges ahead at 2.3 seconds versus 3.5 seconds. The Porsche 917 carries a weight advantage, tipping the scales 1278 lbs lighter. Rarity plays a significant role here — with only 12 units built, the 1971 Porsche 917 K is considerably scarcer than the Porsche Carrera GT's 1,270 examples. On the collector market, the 1971 Porsche 917 K commands a significant premium over the 2003 Porsche Carrera GT V10, reflecting differences in prestige and rarity.