2009 Daihatsu Sirion vs. 1998 Rover 75
To start off, 2009 Daihatsu Sirion is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Rover 75. In addition, the cost of maintenance, including insurance, on 1998 Rover 75 would be higher. At 1,950 cc (6 cylinders), 1998 Rover 75 is equipped with a bigger engine. In terms of performance, 1998 Rover 75 (150 HP @ 6500 RPM) has 64 more horse power than 2009 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1998 Rover 75 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1998 Rover 75 weights approximately 510 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1998 Rover 75. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion will offer significantly more control. 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, 1998 Rover 75 (185 Nm @ 4000 RPM) has 65 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1998 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Daihatsu Sirion | 1998 Rover 75 | |
| Make | Daihatsu | Rover |
| Model | Sirion | 75 |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1950 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 150 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 120 Nm | 185 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 1450 kg |
| Vehicle Length | 3610 mm | 4750 mm |
| Vehicle Width | 1560 mm | 1780 mm |
| Vehicle Height | 1670 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2750 mm |
| Fuel Tank Capacity | 40 L | 66 L |
