2007 BMW 645 vs. 2010 Alfa Romeo Brera
To start off, 2010 Alfa Romeo Brera is newer by 3 year(s). Which means there will be less support and parts availability for 2007 BMW 645. In addition, the cost of maintenance, including insurance, on 2007 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 146 more horse power than 2010 Alfa Romeo Brera. (182 HP @ 6500 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2010 Alfa Romeo Brera.
Because 2007 BMW 645 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 2007 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 219 more torque (in Nm) than 2010 Alfa Romeo Brera. (231 Nm @ 4500 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo Brera.
Compare all specifications:
| 2007 BMW 645 | 2010 Alfa Romeo Brera | |
| Make | BMW | Alfa Romeo |
| Model | 645 | Brera |
| Year Released | 2007 | 2010 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 182 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Torque | 450 Nm | 231 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 245 km/hour | 222 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 8.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Length | 4830 mm | 4420 mm |
| Vehicle Width | 1860 mm | 1380 mm |
| Vehicle Height | 1380 mm | 1840 mm |
| Wheelbase Size | 2790 mm | 2530 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
