2006 Peugeot 407 vs. 2007 Peugeot 607
To start off, 2007 Peugeot 607 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2006 Peugeot 407 would be higher. At 2,946 cc, 2007 Peugeot 607 is equipped with a bigger engine. In terms of performance, 2007 Peugeot 607 (208 HP @ 3750 RPM) has 74 more horse power than 2006 Peugeot 407. (134 HP @ 6000 RPM) In normal driving conditions, 2007 Peugeot 607 should accelerate faster than 2006 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 607 weights approximately 76 kg more than 2006 Peugeot 407. 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 607 (294 Nm @ 3750 RPM) has 104 more torque (in Nm) than 2006 Peugeot 407. (190 Nm @ 4100 RPM). This means 2007 Peugeot 607 will have an easier job in driving up hills or pulling heavy equipment than 2006 Peugeot 407.
Compare all specifications:
| 2006 Peugeot 407 | 2007 Peugeot 607 | |
| Make | Peugeot | Peugeot |
| Model | 407 | 607 |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2946 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 208 HP |
| Engine RPM | 6000 RPM | 3750 RPM |
| Torque | 190 Nm | 294 Nm |
| Torque RPM | 4100 RPM | 3750 RPM |
| Engine Bore Size | 85 mm | 87 mm |
| Engine Stroke Size | 88 mm | 82.6 mm |
| Engine Compression Ratio | 10.8:1 | 10.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 212 km/hour | 231 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 8.1 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1559 kg | 1635 kg |
| Vehicle Length | 4680 mm | 4880 mm |
| Vehicle Width | 1820 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2810 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10 L/100km |
| Fuel Tank Capacity | 66 L | 80 L |
