France vs UK — 1954 vs 1957
| HK500 | XK150 S 3.8 | |
|---|---|---|
| Horsepower | 360 hp | 265 hp |
| Torque | 400 lb-ft | 260 lb-ft |
| Engine Size | 6,286 cc | 3,781 cc |
| 0-60 mph | 8.5 sec | 7.3 sec |
| Top Speed | 150 mph | 133 mph |
| ¼ Mile | 16.0 sec | 15.0 sec |
| Weight | 3,704 lbs | 3,050 lbs |
| Wheelbase | 2,660 mm | 2,591 mm |
| Length | 4,530 mm | 4,470 mm |
| Units Produced | 490 | 888 |
| Original MSRP | $10,000 | $5,300 |
| Value (Excellent) | $400,000 | $400,000 |
| Collectibility | 8/10 | 9/10 |
| Rarity | 9/10 | 8/10 |
It's a closely fought contest. The 1954 Facel Vega HK500 brings more power, higher top speed to the table, and the 1957 Jaguar XK150 S 3.8 answers with quicker acceleration, lighter weight, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
The rivalry between France and UK automotive industries has produced legendary matchups, and the 1954 Facel Vega HK500 versus 1957 Jaguar XK150 S 3.8 is among the most fascinating. These two cars represent the best of their national engineering schools. The 1954 Facel Vega HK500 holds a clear advantage in raw power with 360 hp compared to 265 hp, a 95-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Facel Vega HK500 uses a V8 OHV displacing 6,286 cc, while the Jaguar XK150 relies on a Inline-6 DOHC with 3,781 cc. In the sprint to 60 mph, the 1957 Jaguar XK150 S 3.8 edges ahead at 7.3 seconds versus 8.5 seconds. The Jaguar XK150 carries a weight advantage, tipping the scales 654 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.