2005 Opel Astra vs. 2008 Renault Grand Espace
To start off, 2008 Renault Grand Espace is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. Both 2005 Opel Astra and 2008 Renault Grand Espace are equipped with a 1,995 cc engine. In terms of performance, 2008 Renault Grand Espace (172 HP @ 3750 RPM) has 90 more horse power than 2005 Opel Astra. (82 HP @ 4300 RPM) In normal driving conditions, 2008 Renault Grand Espace should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Renault Grand Espace weights approximately 560 kg more than 2005 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, 2008 Renault Grand Espace (360 Nm @ 1750 RPM) has 175 more torque (in Nm) than 2005 Opel Astra. (185 Nm @ 1500 RPM). This means 2008 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2005 Opel Astra has automatic transmission and 2008 Renault Grand Espace has manual transmission. 2008 Renault Grand Espace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2008 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Astra | Grand Espace |
| Year Released | 2005 | 2008 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 172 HP |
| Engine RPM | 4300 RPM | 3750 RPM |
| Torque | 185 Nm | 360 Nm |
| Torque RPM | 1500 RPM | 1750 RPM |
| Engine Compression Ratio | 18.5:1 | 16.0:1 |
| Top Speed | 165 km/hour | 204 km/hour |
| Acceleration 0-100mph | 15.5 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1390 kg | 1950 kg |
| Vehicle Length | 4120 mm | 4860 mm |
| Vehicle Width | 1720 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1750 mm |
| Wheelbase Size | 2640 mm | 2870 mm |
| Fuel Tank Capacity | 52 L | 83 L |
