2006 Renault Grand Scenic vs. 2003 Opel Vectra
To start off, 2006 Renault Grand Scenic is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,172 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (153 HP @ 5600 RPM) has 34 more horse power than 2006 Renault Grand Scenic. (119 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2006 Renault Grand Scenic. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Grand Scenic weights approximately 140 kg more than 2003 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, 2006 Renault Grand Scenic (300 Nm @ 2000 RPM) has 71 more torque (in Nm) than 2003 Opel Vectra. (229 Nm @ 3800 RPM). This means 2006 Renault Grand Scenic will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2003 Opel Vectra has automatic transmission and 2006 Renault Grand Scenic has manual transmission. 2006 Renault Grand Scenic will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Renault Grand Scenic | 2003 Opel Vectra | |
| Make | Renault | Opel |
| Model | Grand Scenic | Vectra |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1870 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 119 HP | 153 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 300 Nm | 229 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 93 mm | 94.6 mm |
| Engine Compression Ratio | 18.3:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1650 kg | 1510 kg |
| Vehicle Length | 4500 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1640 mm | 1510 mm |
