UK vs Germany — 1948 vs 1955
| XK120 | 356 Speedster 1600 Super | |
|---|---|---|
| Horsepower | 180 hp | 75 hp |
| Torque | 195 lb-ft | — |
| Engine Size | 3,442 cc | 1,582 cc |
| 0-60 mph | 10.0 sec | — |
| Top Speed | 120 mph | — |
| ¼ Mile | 17.5 sec | — |
| Wheelbase | 2,591 mm | 2,100 mm |
| Length | 4,420 mm | 3,950 mm |
| Units Produced | 12,055 | 4,145 |
| Value (Excellent) | $250,000 | $700,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 5/10 | 10/10 |
Two outstanding machines, each with compelling strengths. The 1948 Jaguar XK120 excels in more power, better value, while the 1955 Porsche 356 Speedster 1600 Super stands out for greater rarity. The best advice? Drive both if you can, then follow your instincts.
Putting the 1948 Jaguar XK120 against the 1955 Porsche 356 Speedster 1600 Super is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — UK versus Germany. The 1948 Jaguar XK120 holds a clear advantage in raw power with 180 hp compared to 75 hp, a 105-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 Porsche 356 relies on a Flat-4 with 1,582 cc. On the collector market, the 1955 Porsche 356 Speedster 1600 Super commands a significant premium over the 1948 Jaguar XK120, reflecting differences in prestige and rarity.