2007 Alfa Romeo 159 vs. 2005 Peugeot 307
To start off, 2007 Alfa Romeo 159 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Peugeot 307. In addition, the cost of maintenance, including insurance, on 2005 Peugeot 307 would be higher. At 2,198 cc (4 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (182 HP @ 6500 RPM) has 74 more horse power than 2005 Peugeot 307. (108 HP @ 4000 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 2005 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 205 kg more than 2005 Peugeot 307. 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 307 (240 Nm @ 1750 RPM) has 10 more torque (in Nm) than 2007 Alfa Romeo 159. (230 Nm @ 4500 RPM). This means 2005 Peugeot 307 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 159.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2005 Peugeot 307 | |
| Make | Alfa Romeo | Peugeot |
| Model | 159 | 307 |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1558 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 108 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 230 Nm | 240 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Bore Size | 86 mm | 75 mm |
| Engine Stroke Size | 94.6 mm | 88.3 mm |
| Engine Compression Ratio | 11.3:1 | 17.6:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 220 km/hour | 183 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 12 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1410 kg |
| Vehicle Length | 4670 mm | 4430 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1540 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Consumption Overall | 9.5 L/100km | 5 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
