France vs France — 1968 vs 1979
| 504 Coupé V6 | 505 GTI | |
|---|---|---|
| Horsepower | 144 hp | 130 hp |
| Torque | 159 lb-ft | 134 lb-ft |
| Engine Size | 2,664 cc | 1,995 cc |
| 0-60 mph | 10.5 sec | 9.5 sec |
| Top Speed | 121 mph | 124 mph |
| ¼ Mile | 17.5 sec | 17.0 sec |
| Weight | — | 2,690 lbs |
| Wheelbase | 2,580 mm | 2,740 mm |
| Length | 4,490 mm | 4,580 mm |
| Value (Excellent) | $55,000 | $18,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 7/10 | 7/10 |
The 1979 Peugeot 505 GTI emerges ahead in most objective measures, offering quicker acceleration, higher top speed, better value. The 1968 Peugeot 504 Coupé V6 counters with more power, 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.
The 1968 Peugeot 504 Coupé V6 and 1979 Peugeot 505 GTI share a manufacturer in Peugeot, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Peugeot brand. On paper, the two are remarkably close in power output, with the 1968 Peugeot 504 Coupé V6 producing 144 hp and the 1979 Peugeot 505 GTI delivering 130 hp. Under the hood, the contrast is notable: the Peugeot 504 uses a V6 OHV 12V displacing 2,664 cc, while the Peugeot 505 relies on a Inline-4 SOHC with 1,995 cc. In the sprint to 60 mph, the 1979 Peugeot 505 GTI edges ahead at 9.5 seconds versus 10.5 seconds. On the collector market, the 1968 Peugeot 504 Coupé V6 commands a significant premium over the 1979 Peugeot 505 GTI, reflecting differences in prestige and rarity.