2007 Peugeot 407 vs. 2010 Alfa Romeo 159
To start off, 2010 Alfa Romeo 159 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2007 Peugeot 407 would be higher. At 1,997 cc (4 cylinders), 2007 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 159 (158 HP @ 6500 RPM) has 24 more horse power than 2007 Peugeot 407. (134 HP @ 4000 RPM) In normal driving conditions, 2010 Alfa Romeo 159 should accelerate faster than 2007 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 407 weights approximately 5 kg more than 2010 Alfa Romeo 159.
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 (320 Nm @ 2000 RPM) has 130 more torque (in Nm) than 2010 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2007 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 159.
Compare all specifications:
| 2007 Peugeot 407 | 2010 Alfa Romeo 159 | |
| Make | Peugeot | Alfa Romeo |
| Model | 407 | 159 |
| Year Released | 2007 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1859 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 158 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 320 Nm | 190 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 85 mm | 86 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Engine Compression Ratio | 17.6:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 203 km/hour | 212 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 9.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1555 kg |
| Vehicle Length | 4770 mm | 4670 mm |
| Vehicle Width | 1490 mm | 1830 mm |
| Vehicle Height | 1820 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
| Fuel Consumption Overall | 6 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 66 L | 70 L |
