2009 Alfa Romeo 159 vs. 2005 Peugeot 307
To start off, 2009 Alfa Romeo 159 is newer by 4 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 2,387 cc (5 cylinders), 2009 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 159 (208 HP @ 4000 RPM) has 74 more horse power than 2005 Peugeot 307. (134 HP @ 6000 RPM). In normal driving conditions, 2009 Alfa Romeo 159 should accelerate faster than 2005 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 443 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, 2009 Alfa Romeo 159 (400 Nm @ 1500 RPM) has 219 more torque (in Nm) than 2005 Peugeot 307. (181 Nm @ 4100 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2005 Peugeot 307.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2005 Peugeot 307 | |
| Make | Alfa Romeo | Peugeot |
| Model | 159 | 307 |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 134 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 181 Nm |
| Torque RPM | 1500 RPM | 4100 RPM |
| Engine Bore Size | 82 mm | 85.1 mm |
| Engine Stroke Size | 90.4 mm | 88 mm |
| Engine Compression Ratio | 17.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 8.1 seconds | 9.1 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1720 kg | 1277 kg |
| Vehicle Length | 4670 mm | 4210 mm |
| Vehicle Width | 1840 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1520 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 6.8 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
