2006 Alfa Romeo Brera vs. 2009 BMW 630
To start off, 2009 BMW 630 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo Brera. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo Brera would be higher. At 2,996 cc (6 cylinders), 2009 BMW 630 is equipped with a bigger engine. In terms of performance, 2009 BMW 630 (268 HP @ 6700 RPM) has 86 more horse power than 2006 Alfa Romeo Brera. (182 HP @ 6500 RPM) In normal driving conditions, 2009 BMW 630 should accelerate faster than 2006 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 273 kg more than 2006 Alfa Romeo Brera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 630 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo Brera, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 630 (320 Nm @ 2750 RPM) has 90 more torque (in Nm) than 2006 Alfa Romeo Brera. (230 Nm @ 4500 RPM). This means 2009 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo Brera.
Compare all specifications:
| 2006 Alfa Romeo Brera | 2009 BMW 630 | |
| Make | Alfa Romeo | BMW |
| Model | Brera | 630 |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 268 HP |
| Engine RPM | 6500 RPM | 6700 RPM |
| Torque | 230 Nm | 320 Nm |
| Torque RPM | 4500 RPM | 2750 RPM |
| Engine Bore Size | 86.1 mm | 85 mm |
| Engine Stroke Size | 94.6 mm | 88 mm |
| Engine Compression Ratio | 11.3:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.4 seconds | 6.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1545 kg | 1818 kg |
| Vehicle Length | 4420 mm | 4830 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1380 mm |
| Wheelbase Size | 2530 mm | 2790 mm |
| Fuel Consumption Overall | 9.4 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
