UK vs West Germany — 1948 vs 1956
| XK120 | 507 Roadster | |
|---|---|---|
| Horsepower | 180 hp | 150 hp |
| Torque | 195 lb-ft | 172 lb-ft |
| Engine Size | 3,442 cc | 3,168 cc |
| 0-60 mph | 10.0 sec | 9.0 sec |
| Top Speed | 120 mph | 137 mph |
| ¼ Mile | 17.5 sec | 16.2 sec |
| Weight | — | 2,932 lbs |
| Wheelbase | 2,591 mm | 2,480 mm |
| Length | 4,420 mm | 4,380 mm |
| Units Produced | 12,055 | 252 |
| Original MSRP | — | $9,000 |
| Value (Excellent) | $250,000 | $3,000,000 |
| Collectibility | 5/10 | 10/10 |
| Rarity | 5/10 | 10/10 |
Numbers favor the 1956 BMW 507 Roadster with quicker acceleration, higher top speed, greater rarity. The 1948 Jaguar XK120 offers more power, 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 West Germany automotive industries has produced legendary matchups, and the 1948 Jaguar XK120 versus 1956 BMW 507 Roadster is among the most fascinating. These two cars represent the best of their national engineering schools. The 1948 Jaguar XK120 holds a clear advantage in raw power with 180 hp compared to 150 hp, a 30-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar XK120 uses a Inline-6 DOHC 12V displacing 3,442 cc, while the BMW 507 relies on a V8 OHV with 3,168 cc. In the sprint to 60 mph, the 1956 BMW 507 Roadster edges ahead at 9.0 seconds versus 10.0 seconds. Rarity plays a significant role here — with only 252 units built, the 1956 BMW 507 Roadster is considerably scarcer than the Jaguar XK120's 12,055 examples. On the collector market, the 1956 BMW 507 Roadster commands a significant premium over the 1948 Jaguar XK120, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1956 BMW 507 Roadster rates higher among enthusiasts and auction houses.