2005 Alfa Romeo GT 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 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo GT would be higher. At 1,997 cc (4 cylinders), 2007 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo GT (138 HP @ 6300 RPM) has 4 more horse power than 2007 Peugeot 407. (134 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo GT should accelerate faster than 2007 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 407 weights approximately 170 kg more than 2005 Alfa Romeo GT.
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 (190 Nm @ 4100 RPM) has 27 more torque (in Nm) than 2005 Alfa Romeo GT. (163 Nm @ 3900 RPM). This means 2007 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo GT.
Compare all specifications:
| 2005 Alfa Romeo GT | 2007 Peugeot 407 | |
| Make | Alfa Romeo | Peugeot |
| Model | GT | 407 |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1745 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 134 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 163 Nm | 190 Nm |
| Torque RPM | 3900 RPM | 4100 RPM |
| Engine Bore Size | 82 mm | 85 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Engine Compression Ratio | 10.3:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1470 kg |
| Vehicle Length | 4310 mm | 4770 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1480 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
| Fuel Tank Capacity | 63 L | 66 L |
