France vs France — 1958 vs 1956
| HK500 | Excellence EX1 | |
|---|---|---|
| Horsepower | 335 hp | 325 hp |
| Torque | 400 lb-ft | 400 lb-ft |
| Engine Size | 5,906 cc | 5,801 cc |
| 0-60 mph | 7.6 sec | 9.8 sec |
| Top Speed | 140 mph | 124 mph |
| ¼ Mile | 15.8 sec | — |
| Weight | 3,704 lbs | 4,299 lbs |
| Wheelbase | 2,640 mm | 3,150 mm |
| Length | 4,660 mm | 5,080 mm |
| Units Produced | 490 | 152 |
| Original MSRP | $10,500 | $12,700 |
| Value (Excellent) | $500,000 | $500,000 |
| Collectibility | 9/10 | 9/10 |
| Rarity | 9/10 | 9/10 |
On balance, the 1958 Facel Vega HK500 makes a stronger case on paper with quicker acceleration, higher top speed, lighter weight. However, the 1956 Facel Vega Excellence EX1 counters with greater rarity, and its appeal extends beyond mere numbers. Choose the 1958 Facel Vega HK500 for outright capability, or the 1956 Facel Vega Excellence EX1 for a more distinctive ownership experience.
Facel Vega has long offered a diverse lineup, and comparing the 1958 Facel Vega HK500 with the 1956 Facel Vega Excellence EX1 highlights the breadth of the marque's engineering philosophy. On paper, the two are remarkably close in power output, with the 1958 Facel Vega HK500 producing 335 hp and the 1956 Facel Vega Excellence EX1 delivering 325 hp. Under the hood, the contrast is notable: the Facel Vega HK500 uses a V8 OHV Chrysler displacing 5,906 cc, while the Facel Vega Excellence relies on a V8 OHV with 5,801 cc. In the sprint to 60 mph, the 1958 Facel Vega HK500 edges ahead at 7.6 seconds versus 9.8 seconds. The Facel Vega HK500 carries a weight advantage, tipping the scales 595 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.