Germany vs Germany — 1957 vs 1957
| 300 SL Roadster | 507 | |
|---|---|---|
| Horsepower | 215 hp | 150 hp |
| Torque | 203 lb-ft | 173 lb-ft |
| Engine Size | 2,996 cc | 3,168 cc |
| 0-60 mph | 7.5 sec | 11.0 sec |
| Top Speed | 155 mph | 124 mph |
| ¼ Mile | 15.5 sec | 17.2 sec |
| Weight | 3,131 lbs | 2,932 lbs |
| Wheelbase | 2,400 mm | 2,480 mm |
| Length | 4,520 mm | 4,385 mm |
| Units Produced | 1,858 | 252 |
| Original MSRP | $11,000 | $9,000 |
| Value (Excellent) | $2,000,000 | $3,000,000 |
| Collectibility | 10/10 | 10/10 |
| Rarity | 9/10 | 10/10 |
The 1957 Mercedes-Benz 300 SL Roadster holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1957 BMW 507 brings lighter weight, greater rarity and remains a compelling choice for enthusiasts who value BMW heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Among Grand Tourer enthusiasts, the matchup between the 1957 Mercedes-Benz 300 SL Roadster and 1957 BMW 507 is one for the ages. These Post-war machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1957 Mercedes-Benz 300 SL Roadster holds a clear advantage in raw power with 215 hp compared to 150 hp, a 65-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz 300 SL Roadster uses a Inline-6 SOHC displacing 2,996 cc, while the BMW 507 relies on a V8 OHV 16V with 3,168 cc. In the sprint to 60 mph, the 1957 Mercedes-Benz 300 SL Roadster edges ahead at 7.5 seconds versus 11.0 seconds. Rarity plays a significant role here — with only 252 units built, the 1957 BMW 507 is considerably scarcer than the Mercedes-Benz 300 SL Roadster's 1,858 examples.