2005 Opel Vectra vs. 2003 Renault Grand Scenic
To start off, 2005 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Renault Grand Scenic. In addition, the cost of maintenance, including insurance, on 2003 Renault Grand Scenic would be higher. At 1,794 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (120 HP @ 6000 RPM) has 22 more horse power than 2003 Renault Grand Scenic. (98 HP @ 4000 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2003 Renault Grand Scenic. With that said, vehicle weight also plays an important factor in acceleration. 2003 Renault Grand Scenic weights approximately 90 kg more than 2005 Opel Vectra.
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, 2003 Renault Grand Scenic (204 Nm @ 1900 RPM) has 37 more torque (in Nm) than 2005 Opel Vectra. (167 Nm @ 3800 RPM). This means 2003 Renault Grand Scenic will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Opel Vectra | 2003 Renault Grand Scenic | |
| Make | Opel | Renault |
| Model | Vectra | Grand Scenic |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1461 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 98 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 167 Nm | 204 Nm |
| Torque RPM | 3800 RPM | 1900 RPM |
| Engine Bore Size | 80.5 mm | 76.1 mm |
| Engine Stroke Size | 88.2 mm | 80.5 mm |
| Engine Compression Ratio | 10.5:1 | 18.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1375 kg | 1465 kg |
| Vehicle Length | 4600 mm | 4500 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1640 mm |
| Wheelbase Size | 2640 mm | 2880 mm |
| Fuel Tank Capacity | 61 L | 60 L |
