2003 Opel Vectra vs. 2006 Peugeot 407
To start off, 2006 Peugeot 407 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 1,997 cc (4 cylinders), 2006 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2006 Peugeot 407 (134 HP @ 6000 RPM) has 11 more horse power than 2003 Opel Vectra. (123 HP @ 5600 RPM) In normal driving conditions, 2006 Peugeot 407 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Peugeot 407 weights approximately 169 kg more than 2003 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, 2006 Peugeot 407 (190 Nm @ 4100 RPM) has 28 more torque (in Nm) than 2003 Opel Vectra. (162 Nm @ 3800 RPM). This means 2006 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2003 Opel Vectra | 2006 Peugeot 407 | |
| Make | Opel | Peugeot |
| Model | Vectra | 407 |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 134 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 162 Nm | 190 Nm |
| Torque RPM | 3800 RPM | 4100 RPM |
| Engine Bore Size | 80.5 mm | 85 mm |
| Engine Stroke Size | 88.2 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Top Speed | 192 km/hour | 212 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 9.1 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1390 kg | 1559 kg |
| Vehicle Length | 4500 mm | 4680 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 66 L |
