2004 Alfa Romeo 156 vs. 2005 Peugeot 607
To start off, 2005 Peugeot 607 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 2,946 cc (6 cylinders), 2005 Peugeot 607 is equipped with a bigger engine. In terms of performance, 2005 Peugeot 607 (204 HP @ 6000 RPM) has 14 more horse power than 2004 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 2005 Peugeot 607 should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Peugeot 607 weights approximately 155 kg more than 2004 Alfa Romeo 156. 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, 2005 Peugeot 607 (285 Nm @ 3750 RPM) has 67 more torque (in Nm) than 2004 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2005 Peugeot 607 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2005 Peugeot 607 | |
| Make | Alfa Romeo | Peugeot |
| Model | 156 | 607 |
| Year Released | 2004 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2946 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 204 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 218 Nm | 285 Nm |
| Torque RPM | 5000 RPM | 3750 RPM |
| Engine Bore Size | 88 mm | 87 mm |
| Engine Stroke Size | 68.3 mm | 82.6 mm |
| Engine Compression Ratio | 10.3:1 | 10.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.3 seconds | 8.4 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1480 kg | 1635 kg |
| Vehicle Length | 4450 mm | 4880 mm |
| Vehicle Width | 1750 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2790 mm |
| Fuel Consumption Overall | 11.9 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
