2005 Opel Astra vs. 2004 Renault Grand Espace
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Renault Grand Espace. In addition, the cost of maintenance, including insurance, on 2004 Renault Grand Espace would be higher. At 2,958 cc (6 cylinders), 2004 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2004 Renault Grand Espace (175 HP @ 4400 RPM) has 52 more horse power than 2005 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2004 Renault Grand Espace should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Grand Espace weights approximately 682 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, 2004 Renault Grand Espace (350 Nm @ 1800 RPM) has 180 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2004 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2004 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Astra | Grand Espace |
| Year Released | 2005 | 2004 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 175 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 170 Nm | 350 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 80.6 mm | 87.5 mm |
| Engine Stroke Size | 88.2 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Acceleration 0-100mph | 11.7 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1960 kg |
| Vehicle Length | 4300 mm | 4870 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1440 mm | 1750 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
| Fuel Consumption | 6.2 L/100km | 7.4 L/100km |
| Fuel Consumption City | 11.3 L/100km | 13.3 L/100km |
| Fuel Consumption Overall | 8.1 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 52 L | 83 L |
