1990 Opel Omega vs. 2010 Daihatsu Sirion
To start off, 2010 Daihatsu Sirion is newer by 20 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 2,594 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (149 HP @ 5600 RPM) has 63 more horse power than 2010 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 1990 Opel Omega should accelerate faster than 2010 Daihatsu Sirion.
Let's talk about torque, 1990 Opel Omega (224 Nm @ 3600 RPM) has 103 more torque (in Nm) than 2010 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2010 Daihatsu Sirion.
Compare all specifications:
| 1990 Opel Omega | 2010 Daihatsu Sirion | |
| Make | Opel | Daihatsu |
| Model | Omega | Sirion |
| Year Released | 1990 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2594 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 149 HP | 86 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 224 Nm | 121 Nm |
| Torque RPM | 3600 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
