2008 Daihatsu Sirion vs. 2006 Land Rover Discovery
To start off, 2008 Daihatsu Sirion is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Land Rover Discovery. In addition, the cost of maintenance, including insurance, on 2006 Land Rover Discovery would be higher. At 4,394 cc (8 cylinders), 2006 Land Rover Discovery is equipped with a bigger engine. In terms of performance, 2006 Land Rover Discovery (295 HP @ 5500 RPM) has 194 more horse power than 2008 Daihatsu Sirion. (101 HP @ 3600 RPM) In normal driving conditions, 2006 Land Rover Discovery should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Land Rover Discovery weights approximately 1142 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Land Rover Discovery is four wheel drive (4WD), it will have significant more traction and grip than 2008 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2006 Land Rover Discovery 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, 2006 Land Rover Discovery (425 Nm @ 4000 RPM) has 285 more torque (in Nm) than 2008 Daihatsu Sirion. (140 Nm @ 4600 RPM). This means 2006 Land Rover Discovery will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2006 Land Rover Discovery has automatic transmission and 2008 Daihatsu Sirion has manual transmission. 2008 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Land Rover Discovery will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Daihatsu Sirion | 2006 Land Rover Discovery | |
| Make | Daihatsu | Land Rover |
| Model | Sirion | Discovery |
| Year Released | 2008 | 2006 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 4394 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 101 HP | 295 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 140 Nm | 425 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Engine Bore Size | 72 mm | 88 mm |
| Engine Stroke Size | 79.7 mm | 90.3 mm |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 940 kg | 2082 kg |
| Vehicle Length | 3610 mm | 4710 mm |
| Vehicle Height | 1670 mm | 1950 mm |
| Wheelbase Size | 2440 mm | 2550 mm |
| Fuel Consumption Overall | 6 L/100km | 15 L/100km |
| Fuel Tank Capacity | 40 L | 86 L |
