Germany vs West Germany — 1955 vs 1956
| 190 SL | 356A Carrera GT Coupe | |
|---|---|---|
| Horsepower | 105 hp | 100 hp |
| Torque | 105 lb-ft | 83 lb-ft |
| Engine Size | 1,897 cc | 1,498 cc |
| 0-60 mph | 13.3 sec | 10.0 sec |
| Top Speed | 106 mph | 124 mph |
| ¼ Mile | 18.5 sec | 17.0 sec |
| Weight | — | 1,940 lbs |
| Wheelbase | 2,400 mm | 2,100 mm |
| Length | 4,290 mm | 3,950 mm |
| Units Produced | 25,881 | 700 |
| Original MSRP | — | $4,950 |
| Value (Excellent) | $200,000 | $800,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 5/10 | 9/10 |
The 1956 Porsche 356A Carrera GT Coupe emerges ahead in most objective measures, offering quicker acceleration, higher top speed, greater rarity. The 1955 Mercedes-Benz 190 SL counters with better value, 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.
Putting the 1955 Mercedes-Benz 190 SL against the 1956 Porsche 356A Carrera GT Coupe is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus West Germany. On paper, the two are remarkably close in power output, with the 1955 Mercedes-Benz 190 SL producing 105 hp and the 1956 Porsche 356A Carrera GT Coupe delivering 100 hp. Under the hood, the contrast is notable: the Mercedes-Benz 190 SL uses a Inline-4 SOHC 8V displacing 1,897 cc, while the Porsche 356A relies on a Flat-4 DOHC (Type 547/1) with 1,498 cc. In the sprint to 60 mph, the 1956 Porsche 356A Carrera GT Coupe edges ahead at 10.0 seconds versus 13.3 seconds. Rarity plays a significant role here — with only 700 units built, the 1956 Porsche 356A Carrera GT Coupe is considerably scarcer than the Mercedes-Benz 190 SL's 25,881 examples. On the collector market, the 1956 Porsche 356A Carrera GT Coupe commands a significant premium over the 1955 Mercedes-Benz 190 SL, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1956 Porsche 356A Carrera GT Coupe rates higher among enthusiasts and auction houses.