2008 Opel Astra vs. 2006 Toyota Previa
To start off, 2008 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Toyota Previa. In addition, the cost of maintenance, including insurance, on 2006 Toyota Previa would be higher. At 2,362 cc (4 cylinders), 2006 Toyota Previa is equipped with a bigger engine. In terms of performance, 2006 Toyota Previa (154 HP @ 5600 RPM) has 65 more horse power than 2008 Opel Astra. (89 HP @ 5600 RPM) In normal driving conditions, 2006 Toyota Previa should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Toyota Previa weights approximately 410 kg more than 2008 Opel Astra. 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, 2006 Toyota Previa (225 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2008 Opel Astra. (125 Nm @ 4000 RPM). This means 2006 Toyota Previa will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2006 Toyota Previa | |
| Make | Opel | Toyota |
| Model | Astra | Previa |
| Year Released | 2008 | 2006 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 2362 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 154 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 125 Nm | 225 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 73.4 mm | 88.5 mm |
| Engine Stroke Size | 80.6 mm | 96 mm |
| Engine Compression Ratio | 10.5:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 180 km/hour | 185 km/hour |
| Acceleration 0-100mph | 13.6 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1230 kg | 1640 kg |
| Vehicle Length | 4300 mm | 4790 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1790 mm |
| Wheelbase Size | 2620 mm | 2910 mm |
| Fuel Consumption Overall | 6.3 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 52 L | 75 L |
