France vs West Germany — 1968 vs 1971
| 504 Coupé V6 | 350 SL / 450 SL R107 450 SL | |
|---|---|---|
| Horsepower | 144 hp | 225 hp |
| Torque | 159 lb-ft | 278 lb-ft |
| Engine Size | 2,664 cc | 4,520 cc |
| 0-60 mph | 10.5 sec | 8.8 sec |
| Top Speed | 121 mph | 130 mph |
| ¼ Mile | 17.5 sec | 16.5 sec |
| Weight | — | 3,505 lbs |
| Wheelbase | 2,580 mm | 2,460 mm |
| Length | 4,490 mm | 4,390 mm |
| Units Produced | — | 237,287 |
| Original MSRP | — | $17,660 |
| Value (Excellent) | $55,000 | $80,000 |
| Collectibility | 5/10 | 7/10 |
| Rarity | 7/10 | 3/10 |
The 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1968 Peugeot 504 Coupé V6 counters with its unique character, 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.
When France engineering meets West Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1968 Peugeot 504 Coupé V6 and 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL embody their respective national automotive traditions while competing in the same arena. The 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL holds a clear advantage in raw power with 225 hp compared to 144 hp, a 81-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Peugeot 504 uses a V6 OHV 12V displacing 2,664 cc, while the Mercedes-Benz 350 SL / 450 SL relies on a V8 SOHC with 4,520 cc. In the sprint to 60 mph, the 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL edges ahead at 8.8 seconds versus 10.5 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL rates higher among enthusiasts and auction houses.