UK vs Germany — 1959 vs 1955
| SP250 Dart 2.5 V8 | 300 SL Gullwing | |
|---|---|---|
| Horsepower | 140 hp | 215 hp |
| Torque | 148 lb-ft | 203 lb-ft |
| Engine Size | 2,548 cc | 2,996 cc |
| 0-60 mph | 8.9 sec | 8.8 sec |
| Top Speed | 123 mph | 161 mph |
| ¼ Mile | 16.5 sec | 16.3 sec |
| Weight | 2,248 lbs | 2,855 lbs |
| Wheelbase | 2,337 mm | 2,400 mm |
| Length | 3,988 mm | 4,520 mm |
| Units Produced | 2,654 | 1,400 |
| Original MSRP | $3,700 | $6,820 |
| Value (Excellent) | $100,000 | $3,000,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 6/10 | 9/10 |
The 1955 Mercedes-Benz 300 SL Gullwing emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1959 Daimler SP250 Dart 2.5 V8 counters with lighter weight, 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 1959 Daimler SP250 Dart 2.5 V8 against the 1955 Mercedes-Benz 300 SL Gullwing is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — UK versus Germany. The 1955 Mercedes-Benz 300 SL Gullwing holds a clear advantage in raw power with 215 hp compared to 140 hp, a 75-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Daimler SP250 Dart uses a V8 OHV displacing 2,548 cc, while the Mercedes-Benz 300 SL relies on a Inline-6 SOHC with 2,996 cc. In the sprint to 60 mph, the 1955 Mercedes-Benz 300 SL Gullwing edges ahead at 8.8 seconds versus 8.9 seconds. The Daimler SP250 Dart carries a weight advantage, tipping the scales 607 lbs lighter. On the collector market, the 1955 Mercedes-Benz 300 SL Gullwing commands a significant premium over the 1959 Daimler SP250 Dart 2.5 V8, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1955 Mercedes-Benz 300 SL Gullwing rates higher among enthusiasts and auction houses.