2009 Alfa Romeo 159 vs. 2010 Peugeot 407
To start off, 2010 Peugeot 407 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 159 would be higher. At 2,946 cc (6 cylinders), 2010 Peugeot 407 is equipped with a bigger engine. In terms of performance, both vehicles can yield 208 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 516 kg more than 2010 Peugeot 407.
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, 2009 Alfa Romeo 159 (400 Nm @ 1500 RPM) has 110 more torque (in Nm) than 2010 Peugeot 407. (290 Nm @ 3750 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2010 Peugeot 407.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2010 Peugeot 407 | |
| Make | Alfa Romeo | Peugeot |
| Model | 159 | 407 |
| Year Released | 2009 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2946 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 208 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 290 Nm |
| Torque RPM | 1500 RPM | 3750 RPM |
| Engine Bore Size | 82 mm | 87 mm |
| Engine Stroke Size | 90.4 mm | 82.6 mm |
| Engine Compression Ratio | 17.0:1 | 10.9:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 231 km/hour | 243 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1204 kg |
| Vehicle Length | 4670 mm | 4820 mm |
| Vehicle Width | 1840 mm | 1410 mm |
| Vehicle Height | 1430 mm | 1870 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Consumption Overall | 6.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 70 L | 67 L |
