2006 BMW X5 vs. 2009 Alfa Romeo Brera
To start off, 2009 Alfa Romeo Brera is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 2,979 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (228 HP @ 3500 RPM) has 46 more horse power than 2009 Alfa Romeo Brera. (182 HP @ 6500 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2009 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 85 kg more than 2009 Alfa Romeo Brera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alfa Romeo Brera. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2006 BMW X5 (300 Nm @ 3500 RPM) has 70 more torque (in Nm) than 2009 Alfa Romeo Brera. (230 Nm @ 4500 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Brera. 2009 Alfa Romeo Brera has automatic transmission and 2006 BMW X5 has manual transmission. 2006 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Alfa Romeo Brera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 2009 Alfa Romeo Brera | |
| Make | BMW | Alfa Romeo |
| Model | X5 | Brera |
| Year Released | 2006 | 2009 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 182 HP |
| Engine RPM | 3500 RPM | 6500 RPM |
| Torque | 300 Nm | 230 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Compression Ratio | 10.2:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 202 km/hour | 219 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 8.6 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1630 kg | 1545 kg |
| Vehicle Length | 4670 mm | 4420 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1720 mm | 1350 mm |
| Wheelbase Size | 2830 mm | 2530 mm |
| Fuel Consumption Overall | 12.7 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 93 L | 70 L |
