2006 BMW Z4 vs. 2005 Mazda 2
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mazda 2. In addition, the cost of maintenance, including insurance, on 2005 Mazda 2 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 243 more horse power than 2005 Mazda 2. (100 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Mazda 2. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 177 kg more than 2005 Mazda 2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Mazda 2, 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 349 more torque (in Nm) than 2005 Mazda 2. (146 Nm @ 4000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 2.
Compare all specifications:
| 2006 BMW Z4 | 2005 Mazda 2 | |
| Make | BMW | Mazda |
| Model | Z4 | 2 |
| Year Released | 2006 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1594 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 343 HP | 100 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 495 Nm | 146 Nm |
| Torque RPM | 4900 RPM | 4000 RPM |
| Engine Compression Ratio | 11.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 249 km/hour | 181 km/hour |
| Acceleration 0-100mph | 5 seconds | 11.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1332 kg | 1155 kg |
| Vehicle Length | 4100 mm | 3930 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1300 mm | 1550 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
| Fuel Consumption Overall | 11.4 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 60 L | 45 L |
