2007 Alfa Romeo 159 vs. 2006 Peugeot 307
To start off, 2007 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Peugeot 307. In addition, the cost of maintenance, including insurance, on 2006 Peugeot 307 would be higher. At 2,387 cc (5 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (198 HP @ 4000 RPM) has 60 more horse power than 2006 Peugeot 307. (138 HP @ 6000 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 2006 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 223 kg more than 2006 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, 2007 Alfa Romeo 159 (400 Nm @ 2000 RPM) has 200 more torque (in Nm) than 2006 Peugeot 307. (200 Nm @ 4000 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2006 Peugeot 307.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2006 Peugeot 307 | |
| Make | Alfa Romeo | Peugeot |
| Model | 159 | 307 |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1997 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 198 HP | 138 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 200 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 85 mm |
| Engine Stroke Size | 90.4 mm | 88 mm |
| Engine Compression Ratio | 17.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 226 km/hour | 207 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 10.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1755 kg | 1532 kg |
| Vehicle Length | 4670 mm | 4360 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
| Fuel Consumption Overall | 7 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
