2007 BMW Z4 vs. 2012 Mazda 6
To start off, 2012 Mazda 6 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,494 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 62 more horse power than 2012 Mazda 6. (153 HP @ 6200 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2012 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda 6 weights approximately 145 kg more than 2007 BMW Z4.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2012 Mazda 6, 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 Z4 (250 Nm @ 2750 RPM) has 57 more torque (in Nm) than 2012 Mazda 6. (193 Nm @ 4500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda 6.
Compare all specifications:
| 2007 BMW Z4 | 2012 Mazda 6 | |
| Make | BMW | Mazda |
| Model | Z4 | 6 |
| Year Released | 2007 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 153 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 250 Nm | 193 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 227 km/hour | 216 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 10.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 5-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1435 kg |
| Vehicle Length | 4100 mm | 4755 mm |
| Vehicle Width | 1790 mm | 1795 mm |
| Vehicle Height | 1310 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2789 mm |
| Fuel Tank Capacity | 55 L | 70 L |
