Germany vs West Germany — 1957 vs 1949
| 300 SL Roadster | 170 S W136 | |
|---|---|---|
| Horsepower | 215 hp | 52 hp |
| Torque | 203 lb-ft | 80 lb-ft |
| Engine Size | 2,996 cc | 1,767 cc |
| 0-60 mph | 7.5 sec | — |
| Top Speed | 155 mph | 73 mph |
| ¼ Mile | 15.5 sec | — |
| Weight | 3,131 lbs | 2,646 lbs |
| Wheelbase | 2,400 mm | 2,845 mm |
| Length | 4,520 mm | 4,430 mm |
| Units Produced | 1,858 | 38,262 |
| Original MSRP | $11,000 | — |
| Value (Excellent) | $2,000,000 | $75,000 |
| Collectibility | 10/10 | 6/10 |
| Rarity | 9/10 | 7/10 |
The 1957 Mercedes-Benz 300 SL Roadster holds an edge across most measurable criteria, offering more power, higher top speed, greater rarity. That said, the 1949 Mercedes-Benz 170 S W136 brings lighter weight, better value and remains a compelling choice for enthusiasts who value Mercedes-Benz heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Within the Mercedes-Benz stable, the 1957 Mercedes-Benz 300 SL Roadster and 1949 Mercedes-Benz 170 S W136 represent different approaches to performance and purpose. Both carry the Mercedes-Benz badge, yet each carves out its own distinct identity. The 1957 Mercedes-Benz 300 SL Roadster holds a clear advantage in raw power with 215 hp compared to 52 hp, a 163-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 Mercedes-Benz 170 S relies on a Inline-4 SV (Side-Valve) with 1,767 cc. The 1957 Mercedes-Benz 300 SL Roadster claims a higher top speed at 155 mph compared to 73 mph. The Mercedes-Benz 170 S carries a weight advantage, tipping the scales 485 lbs lighter. Rarity plays a significant role here — with only 1,858 units built, the 1957 Mercedes-Benz 300 SL Roadster is considerably scarcer than the Mercedes-Benz 170 S's 38,262 examples. On the collector market, the 1957 Mercedes-Benz 300 SL Roadster commands a significant premium over the 1949 Mercedes-Benz 170 S W136, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1957 Mercedes-Benz 300 SL Roadster rates higher among enthusiasts and auction houses.