2007 Alfa Romeo Brera vs. 2006 BMW Z4
To start off, 2007 Alfa Romeo Brera is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (343 HP @ 7900 RPM) has 161 more horse power than 2007 Alfa Romeo Brera. (182 HP @ 6500 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2007 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Brera weights approximately 138 kg more than 2006 BMW Z4.
Because 2006 BMW Z4 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2006 BMW Z4 (495 Nm @ 4900 RPM) has 265 more torque (in Nm) than 2007 Alfa Romeo Brera. (230 Nm @ 4500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo Brera.
Compare all specifications:
| 2007 Alfa Romeo Brera | 2006 BMW Z4 | |
| Make | Alfa Romeo | BMW |
| Model | Brera | Z4 |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 3246 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 343 HP |
| Engine RPM | 6500 RPM | 7900 RPM |
| Torque | 230 Nm | 495 Nm |
| Torque RPM | 4500 RPM | 4900 RPM |
| Engine Compression Ratio | 11.3:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 217 km/hour | 249 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1332 kg |
| Vehicle Length | 4420 mm | 4100 mm |
| Vehicle Width | 1380 mm | 1790 mm |
| Vehicle Height | 1840 mm | 1300 mm |
| Wheelbase Size | 2530 mm | 2500 mm |
| Fuel Consumption Overall | 9.4 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
