2005 Opel Vectra vs. 2007 Peugeot 607
To start off, 2007 Peugeot 607 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 2,958 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Peugeot 607 (208 HP @ 3750 RPM) has 33 more horse power than 2005 Opel Vectra. (175 HP @ 4000 RPM) In normal driving conditions, 2007 Peugeot 607 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 607 weights approximately 22 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, 2005 Opel Vectra (370 Nm @ 1900 RPM) has 76 more torque (in Nm) than 2007 Peugeot 607. (294 Nm @ 3750 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 Peugeot 607. 2007 Peugeot 607 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 Peugeot 607 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2007 Peugeot 607 | |
| Make | Opel | Peugeot |
| Model | Vectra | 607 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2946 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 208 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 370 Nm | 294 Nm |
| Torque RPM | 1900 RPM | 3750 RPM |
| Engine Bore Size | 87.6 mm | 87 mm |
| Engine Stroke Size | 82 mm | 82.6 mm |
| Engine Compression Ratio | 18.5:1 | 10.9:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 9.3 seconds | 8.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1613 kg | 1635 kg |
| Vehicle Length | 4600 mm | 4880 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2810 mm |
| Fuel Consumption Overall | 7.1 L/100km | 10 L/100km |
| Fuel Tank Capacity | 61 L | 80 L |
