UK vs Germany — 1948 vs 1957
| XK120 Roadster | 356A Speedster | |
|---|---|---|
| Horsepower | 160 hp | 60 hp |
| Torque | — | 81 lb-ft |
| Engine Size | 3,442 cc | 1,582 cc |
| 0-60 mph | — | 14.5 sec |
| Top Speed | — | 100 mph |
| ¼ Mile | — | 19.5 sec |
| Weight | — | 1,852 lbs |
| Wheelbase | 2,590 mm | 2,100 mm |
| Length | 4,420 mm | 3,950 mm |
| Units Produced | 7,612 | 1,171 |
| Original MSRP | — | $2,995 |
| Value (Excellent) | $280,000 | $700,000 |
| Collectibility | 5/10 | 10/10 |
| Rarity | 10/10 | 8/10 |
It's a closely fought contest. The 1948 Jaguar XK120 Roadster brings more power, better value to the table, and the 1957 Porsche 356A Speedster answers with greater rarity, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
The rivalry between UK and Germany automotive industries has produced legendary matchups, and the 1948 Jaguar XK120 Roadster versus 1957 Porsche 356A Speedster is among the most fascinating. These two cars represent the best of their national engineering schools. The 1948 Jaguar XK120 Roadster holds a clear advantage in raw power with 160 hp compared to 60 hp, a 100-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 Porsche 356A relies on a Flat-4 OHV 8V with 1,582 cc. Rarity plays a significant role here — with only 1,171 units built, the 1957 Porsche 356A Speedster is considerably scarcer than the Jaguar XK120's 7,612 examples. On the collector market, the 1957 Porsche 356A Speedster commands a significant premium over the 1948 Jaguar XK120 Roadster, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1957 Porsche 356A Speedster rates higher among enthusiasts and auction houses.