Italy vs United Kingdom — 1956 vs 1956
| MT4 1500 | Ace Bristol | |
|---|---|---|
| Horsepower | 110 hp | 125 hp |
| Torque | 101 lb-ft | 124 lb-ft |
| Engine Size | 1,491 cc | 1,971 cc |
| 0-60 mph | 9.5 sec | 9.0 sec |
| Top Speed | 118 mph | 120 mph |
| ¼ Mile | — | 16.5 sec |
| Weight | 1,433 lbs | 1,880 lbs |
| Wheelbase | 2,200 mm | 2,286 mm |
| Length | 3,800 mm | 3,835 mm |
| Units Produced | 135 | 466 |
| Value (Excellent) | $450,000 | $500,000 |
| Collectibility | 8/10 | 9/10 |
| Rarity | 8/10 | 9/10 |
Numbers favor the 1956 AC Ace Bristol with more power, quicker acceleration, higher top speed. The 1956 OSCA MT4 1500 offers lighter weight, greater rarity, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between Italy and United Kingdom automotive industries has produced legendary matchups, and the 1956 OSCA MT4 1500 versus 1956 AC Ace Bristol is among the most fascinating. These two cars represent the best of their national engineering schools. On paper, the two are remarkably close in power output, with the 1956 OSCA MT4 1500 producing 110 hp and the 1956 AC Ace Bristol delivering 125 hp. Under the hood, the contrast is notable: the OSCA MT4 uses a Inline-4 DOHC displacing 1,491 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 OSCA MT4 carries a weight advantage, tipping the scales 447 lbs lighter. Rarity plays a significant role here — with only 135 units built, the 1956 OSCA MT4 1500 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.