2008 Opel Omega vs. 2005 Renault Grand Espace
To start off, 2008 Opel Omega is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Renault Grand Espace. In addition, the cost of maintenance, including insurance, on 2005 Renault Grand Espace would be higher. At 3,498 cc (6 cylinders), 2005 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2005 Renault Grand Espace (238 HP @ 6000 RPM) has 61 more horse power than 2008 Opel Omega. (177 HP @ 3400 RPM) In normal driving conditions, 2005 Renault Grand Espace should accelerate faster than 2008 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Grand Espace weights approximately 151 kg more than 2008 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2005 Renault Grand Espace, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Renault Grand Espace (330 Nm @ 3600 RPM) has 89 more torque (in Nm) than 2008 Opel Omega. (241 Nm @ 3400 RPM). This means 2005 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Omega.
Compare all specifications:
| 2008 Opel Omega | 2005 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Omega | Grand Espace |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 177 HP | 238 HP |
| Engine RPM | 3400 RPM | 6000 RPM |
| Torque | 241 Nm | 330 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Engine Bore Size | 83.2 mm | 95.5 mm |
| Engine Stroke Size | 79.6 mm | 81.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 229 km/hour | 225 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 8.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1685 kg | 1836 kg |
| Wheelbase Size | 2740 mm | 2630 mm |
| Fuel Consumption Overall | 10.6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 75 L | 83 L |
