2005 Opel Vectra vs. 2007 Renault Grand Espace
To start off, 2007 Renault Grand Espace is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 3,498 cc (6 cylinders), 2007 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2007 Renault Grand Espace (238 HP @ 6000 RPM) has 129 more horse power than 2005 Opel Vectra. (109 HP @ 5600 RPM) In normal driving conditions, 2007 Renault Grand Espace should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Grand Espace weights approximately 556 kg more than 2005 Opel Vectra. 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 Grand Espace (330 Nm @ 3600 RPM) has 166 more torque (in Nm) than 2005 Opel Vectra. (164 Nm @ 3800 RPM). This means 2007 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2007 Renault Grand Espace has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Renault Grand Espace will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2007 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Vectra | Grand Espace |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 238 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 164 Nm | 330 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Engine Bore Size | 80.5 mm | 95.5 mm |
| Engine Stroke Size | 88.2 mm | 81.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1340 kg | 1896 kg |
| Vehicle Length | 4830 mm | 4870 mm |
| Vehicle Width | 1800 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1750 mm |
| Wheelbase Size | 2710 mm | 2880 mm |
| Fuel Tank Capacity | 60 L | 83 L |
