1959 AC Greyhound vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 52 year(s). Which means there will be less support and parts availability for 1959 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1959 AC Greyhound would be higher. At 2,216 cc (6 cylinders), 1959 AC Greyhound is equipped with a bigger engine. In terms of performance, 1959 AC Greyhound (104 HP @ 4700 RPM) has 35 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1959 AC Greyhound should accelerate faster than 2011 Daihatsu Sirion.
Let's talk about torque, 1959 AC Greyhound (175 Nm @ 4700 RPM) has 81 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1959 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion.
Compare all specifications:
| 1959 AC Greyhound | 2011 Daihatsu Sirion | |
| Make | AC | Daihatsu |
| Model | Greyhound | Sirion |
| Year Released | 1959 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2216 cc | 998 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 69 HP |
| Engine RPM | 4700 RPM | 6000 RPM |
| Torque | 175 Nm | 94 Nm |
| Torque RPM | 4700 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Doors | 4 doors | 5 doors |
