2007 BMW 328 vs. 2006 Mazda 6
To start off, 2007 BMW 328 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mazda 6. In addition, the cost of maintenance, including insurance, on 2006 Mazda 6 would be higher. At 2,999 cc (6 cylinders), 2007 BMW 328 is equipped with a bigger engine. In terms of performance, 2007 BMW 328 (230 HP @ 6500 RPM) has 96 more horse power than 2006 Mazda 6. (134 HP @ 3500 RPM). In normal driving conditions, 2007 BMW 328 should accelerate faster than 2006 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mazda 6 weights approximately 25 kg more than 2007 BMW 328.
Because 2007 BMW 328 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2007 BMW 328 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 Mazda 6 (310 Nm @ 2000 RPM) has 39 more torque (in Nm) than 2007 BMW 328. (271 Nm @ 2750 RPM). This means 2006 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 328.
Compare all specifications:
| 2007 BMW 328 | 2006 Mazda 6 | |
| Make | BMW | Mazda |
| Model | 328 | 6 |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 230 HP | 134 HP |
| Engine RPM | 6500 RPM | 3500 RPM |
| Torque | 271 Nm | 310 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Engine Compression Ratio | 10.7:1 | 18.3:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 209 km/hour | 195 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1515 kg | 1540 kg |
