1957 AC Ace vs. 2012 Daihatsu Sirion
To start off, 2012 Daihatsu Sirion is newer by 55 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 1,971 cc (6 cylinders), 1957 AC Ace is equipped with a bigger engine. In terms of performance, 1957 AC Ace (123 HP @ 6000 RPM) has 54 more horse power than 2012 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1957 AC Ace should accelerate faster than 2012 Daihatsu Sirion.
Let's talk about torque, 1957 AC Ace (167 Nm @ 4500 RPM) has 73 more torque (in Nm) than 2012 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1957 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Sirion.
Compare all specifications:
| 1957 AC Ace | 2012 Daihatsu Sirion | |
| Make | AC | Daihatsu |
| Model | Ace | Sirion |
| Year Released | 1957 | 2012 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 998 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 69 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 167 Nm | 94 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
