Italy vs United Kingdom — 1953 vs 1956
| 208S Spider | Ace Bristol | |
|---|---|---|
| Horsepower | 120 hp | 125 hp |
| Torque | 120 lb-ft | 124 lb-ft |
| Engine Size | 1,996 cc | 1,971 cc |
| 0-60 mph | 9.5 sec | 9.0 sec |
| Top Speed | 112 mph | 120 mph |
| ¼ Mile | — | 16.5 sec |
| Weight | 1,598 lbs | 1,880 lbs |
| Wheelbase | 2,400 mm | 2,286 mm |
| Length | 3,962 mm | 3,835 mm |
| Units Produced | 35 | 466 |
| Original MSRP | $4,500 | — |
| Value (Excellent) | $350,000 | $500,000 |
| Collectibility | 9/10 | 9/10 |
| Rarity | 9/10 | 9/10 |
Two outstanding machines, each with compelling strengths. The 1953 Siata 208S Spider excels in lighter weight, greater rarity, while the 1956 AC Ace Bristol stands out for quicker acceleration, higher top speed. The best advice? Drive both if you can, then follow your instincts.
Putting the 1953 Siata 208S Spider against the 1956 AC Ace Bristol is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Italy versus United Kingdom. On paper, the two are remarkably close in power output, with the 1953 Siata 208S Spider producing 120 hp and the 1956 AC Ace Bristol delivering 125 hp. Under the hood, the contrast is notable: the Siata 208S uses a V8 OHV displacing 1,996 cc, while the AC Ace relies on a Inline-6 OHV (Bristol BS1 Mk II) with 1,971 cc. In the sprint to 60 mph, the 1956 AC Ace Bristol edges ahead at 9.0 seconds versus 9.5 seconds. The Siata 208S carries a weight advantage, tipping the scales 282 lbs lighter. Rarity plays a significant role here — with only 35 units built, the 1953 Siata 208S Spider is considerably scarcer than the AC Ace's 466 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.