UK vs Germany — 1948 vs 1955
| XK120 Roadster | 300 SL Gullwing | |
|---|---|---|
| Horsepower | 160 hp | 215 hp |
| Torque | — | 203 lb-ft |
| Engine Size | 3,442 cc | 2,996 cc |
| 0-60 mph | — | 8.8 sec |
| Top Speed | — | 161 mph |
| ¼ Mile | — | 16.3 sec |
| Weight | — | 2,855 lbs |
| Wheelbase | 2,590 mm | 2,400 mm |
| Length | 4,420 mm | 4,520 mm |
| Units Produced | 7,612 | 1,400 |
| Original MSRP | — | $6,820 |
| Value (Excellent) | $280,000 | $3,000,000 |
| Collectibility | 5/10 | 10/10 |
| Rarity | 10/10 | 9/10 |
Numbers favor the 1955 Mercedes-Benz 300 SL Gullwing with more power, greater rarity, stronger collectibility. The 1948 Jaguar XK120 Roadster offers better value, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between UK and Germany automotive industries has produced legendary matchups, and the 1948 Jaguar XK120 Roadster versus 1955 Mercedes-Benz 300 SL Gullwing is among the most fascinating. These two cars represent the best of their national engineering schools. The 1955 Mercedes-Benz 300 SL Gullwing holds a clear advantage in raw power with 215 hp compared to 160 hp, a 55-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar XK120 uses a Inline-6 displacing 3,442 cc, while the Mercedes-Benz 300 SL relies on a Inline-6 SOHC with 2,996 cc. Rarity plays a significant role here — with only 1,400 units built, the 1955 Mercedes-Benz 300 SL Gullwing is considerably scarcer than the Jaguar XK120's 7,612 examples. On the collector market, the 1955 Mercedes-Benz 300 SL Gullwing commands a significant premium over the 1948 Jaguar XK120 Roadster, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1955 Mercedes-Benz 300 SL Gullwing rates higher among enthusiasts and auction houses.