2004 Daihatsu Sirion vs. 2008 Rover 45
To start off, 2008 Rover 45 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2004 Daihatsu Sirion would be higher. At 1,997 cc (6 cylinders), 2008 Rover 45 is equipped with a bigger engine. In terms of performance, 2008 Rover 45 (148 HP @ 6500 RPM) has 76 more horse power than 2004 Daihatsu Sirion. (72 HP @ 5200 RPM) In normal driving conditions, 2008 Rover 45 should accelerate faster than 2004 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rover 45 weights approximately 490 kg more than 2004 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Rover 45 (185 Nm @ 4000 RPM) has 84 more torque (in Nm) than 2004 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 2008 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Sirion. 2008 Rover 45 has automatic transmission and 2004 Daihatsu Sirion has manual transmission. 2004 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Daihatsu Sirion | 2008 Rover 45 | |
| Make | Daihatsu | Rover |
| Model | Sirion | 45 |
| Year Released | 2004 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 148 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 101 Nm | 185 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 850 kg | 1340 kg |
| Vehicle Length | 3680 mm | 4370 mm |
| Vehicle Width | 1600 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2350 mm | 2630 mm |
