2009 Peugeot 307 vs. 2010 Alfa Romeo 159
To start off, 2010 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Peugeot 307. In addition, the cost of maintenance, including insurance, on 2009 Peugeot 307 would be higher. At 1,859 cc (4 cylinders), 2010 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 159 (158 HP @ 6500 RPM) has 50 more horse power than 2009 Peugeot 307. (108 HP @ 4000 RPM) In normal driving conditions, 2010 Alfa Romeo 159 should accelerate faster than 2009 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 159 weights approximately 355 kg more than 2009 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, 2009 Peugeot 307 (241 Nm @ 1750 RPM) has 51 more torque (in Nm) than 2010 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2009 Peugeot 307 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 159.
Compare all specifications:
| 2009 Peugeot 307 | 2010 Alfa Romeo 159 | |
| Make | Peugeot | Alfa Romeo |
| Model | 307 | 159 |
| Year Released | 2009 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 1859 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 158 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 241 Nm | 190 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Bore Size | 75 mm | 86 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 188 km/hour | 210 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1605 kg |
| Vehicle Length | 4220 mm | 4670 mm |
| Vehicle Width | 1520 mm | 1840 mm |
| Vehicle Height | 1750 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Consumption Overall | 4.8 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
