2006 Alfa Romeo 156 vs. 2011 BMW 328
To start off, 2011 BMW 328 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 3,000 cc (6 cylinders), 2011 BMW 328 is equipped with a bigger engine. In terms of performance, 2011 BMW 328 (230 HP @ 6500 RPM) has 41 more horse power than 2006 Alfa Romeo 156. (189 HP @ 6300 RPM) In normal driving conditions, 2011 BMW 328 should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 328 weights approximately 40 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 328 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2011 BMW 328 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, 2011 BMW 328 (271 Nm @ 2750 RPM) has 53 more torque (in Nm) than 2006 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2011 BMW 328 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2011 BMW 328 | |
| Make | Alfa Romeo | BMW |
| Model | 156 | 328 |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 230 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 218 Nm | 271 Nm |
| Torque RPM | 5000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1625 kg |
| Vehicle Length | 4440 mm | 4620 mm |
| Vehicle Width | 1750 mm | 1783 mm |
| Vehicle Height | 1440 mm | 1394 mm |
| Wheelbase Size | 2600 mm | 2761 mm |
| Fuel Tank Capacity | 63 L | 61 L |
