Germany vs Germany — 1954 vs 1956
| 300SL Gullwing | 507 | |
|---|---|---|
| Horsepower | 215 hp | 150 hp |
| Torque | 203 lb-ft | 174 lb-ft |
| Engine Size | 2,996 cc | 3,168 cc |
| 0-60 mph | 7.4 sec | 9.0 sec |
| Top Speed | 161 mph | 124 mph |
| ¼ Mile | 15.2 sec | 16.5 sec |
| Weight | 2,855 lbs | 2,932 lbs |
| Wheelbase | 2,400 mm | 2,480 mm |
| Length | 4,520 mm | 4,380 mm |
| Units Produced | 1,400 | 252 |
| Original MSRP | $6,820 | $9,000 |
| Value (Excellent) | $3,000,000 | $3,000,000 |
| Collectibility | 10/10 | 10/10 |
| Rarity | 9/10 | 10/10 |
The 1954 Mercedes-Benz 300SL Gullwing holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1956 BMW 507 brings 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 1954 Mercedes-Benz 300SL Gullwing and 1956 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 1954 Mercedes-Benz 300SL Gullwing 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 300SL uses a Inline-6 SOHC (M198) displacing 2,996 cc, while the BMW 507 relies on a V8 OHV with 3,168 cc. In the sprint to 60 mph, the 1954 Mercedes-Benz 300SL Gullwing edges ahead at 7.4 seconds versus 9.0 seconds. Rarity plays a significant role here — with only 252 units built, the 1956 BMW 507 is considerably scarcer than the Mercedes-Benz 300SL's 1,400 examples.