2005 Opel Astra vs. 2007 Renault Espace
To start off, 2007 Renault Espace is newer by 2 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. At 2,188 cc (4 cylinders), 2007 Renault Espace is equipped with a bigger engine. In terms of performance, 2007 Renault Espace (149 HP @ 4000 RPM) has 45 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2007 Renault Espace should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Espace weights approximately 640 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, 2007 Renault Espace (320 Nm @ 2000 RPM) has 170 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 Renault Espace will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2007 Renault Espace | |
| Make | Opel | Renault |
| Model | Astra | Espace |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2188 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 149 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 150 Nm | 320 Nm |
| Torque RPM | 3900 RPM | 2000 RPM |
| Engine Bore Size | 79 mm | 87 mm |
| Engine Stroke Size | 81.5 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 185 km/hour | 190 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1850 kg |
| Vehicle Length | 4260 mm | 4670 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1700 mm |
| Wheelbase Size | 2640 mm | 2810 mm |
| Fuel Consumption Overall | 6.6 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 52 L | 83 L |
