2005 Opel Astra vs. 2007 Peugeot 407
To start off, 2007 Peugeot 407 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,946 cc (6 cylinders), 2007 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2007 Peugeot 407 (208 HP @ 6000 RPM) has 104 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2007 Peugeot 407 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 407 weights approximately 477 kg more than 2005 Opel Astra. 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 Peugeot 407 (290 Nm @ 3750 RPM) has 140 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2007 Peugeot 407 | |
| Make | Opel | Peugeot |
| Model | Astra | 407 |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2946 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 208 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 150 Nm | 290 Nm |
| Torque RPM | 3900 RPM | 3750 RPM |
| Engine Bore Size | 79 mm | 87 mm |
| Engine Stroke Size | 81.5 mm | 82.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 185 km/hour | 241 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 8.1 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1687 kg |
| Vehicle Length | 4260 mm | 4770 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2640 mm | 2730 mm |
| Fuel Consumption Overall | 6.6 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 52 L | 66 L |
