1958 AC Ace vs. 1958 Bentley S1
To start off, both 1958 AC Ace and 1958 Bentley S1 were released in the same year (1958). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,887 cc (6 cylinders), 1958 Bentley S1 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1958 Bentley S1 weights approximately 838 kg more than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 1958 Bentley S1 | |
| Make | AC | Bentley |
| Model | Ace | S1 |
| Year Released | 1958 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4887 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 74 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 890 kg | 1728 kg |
| Vehicle Length | 3850 mm | 5390 mm |
| Vehicle Width | 1520 mm | 1910 mm |
| Vehicle Height | 1250 mm | 1640 mm |
| Wheelbase Size | 2290 mm | 3130 mm |
