2003 Alfa Romeo 156 vs. 2012 Peugeot 4007
To start off, 2012 Peugeot 4007 is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,359 cc (4 cylinders), 2012 Peugeot 4007 is equipped with a bigger engine. In terms of performance, 2012 Peugeot 4007 (168 HP @ 6000 RPM) has 30 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6500 RPM) In normal driving conditions, 2012 Peugeot 4007 should accelerate faster than 2003 Alfa Romeo 156.
Because 2012 Peugeot 4007 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2012 Peugeot 4007 will offer significantly more control. 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, 2012 Peugeot 4007 (232 Nm @ 4100 RPM) has 69 more torque (in Nm) than 2003 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 2012 Peugeot 4007 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2012 Peugeot 4007 | |
| Make | Alfa Romeo | Peugeot |
| Model | 156 | 4007 |
| Year Released | 2003 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 2359 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 168 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 163 Nm | 232 Nm |
| Torque RPM | 3900 RPM | 4100 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 82.7 mm | 87 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
