2008 Alfa Romeo 159 vs. 2006 BMW 320
To start off, 2008 Alfa Romeo 159 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 320. In addition, the cost of maintenance, including insurance, on 2006 BMW 320 would be higher. At 3,195 cc (6 cylinders), 2008 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 159 (256 HP @ 6200 RPM) has 107 more horse power than 2006 BMW 320. (149 HP @ 6200 RPM). In normal driving conditions, 2008 Alfa Romeo 159 should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 159 weights approximately 410 kg more than 2006 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 320. In wet, icy, snow, or gravel driving conditions, 2008 Alfa Romeo 159 will offer significantly more control. 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, 2008 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 122 more torque (in Nm) than 2006 BMW 320. (200 Nm @ 3600 RPM). This means 2008 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 320.
Compare all specifications:
| 2008 Alfa Romeo 159 | 2006 BMW 320 | |
| Make | Alfa Romeo | BMW |
| Model | 159 | 320 |
| Year Released | 2008 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 149 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 322 Nm | 200 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 237 km/hour | 220 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1395 kg |
| Vehicle Length | 4670 mm | 4530 mm |
| Vehicle Width | 1840 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2770 mm |
| Fuel Consumption Overall | 11.6 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
