2005 BMW 520 vs. 2002 Mazda 6
To start off, 2005 BMW 520 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Mazda 6. In addition, the cost of maintenance, including insurance, on 2002 Mazda 6 would be higher. At 2,171 cc (6 cylinders), 2005 BMW 520 is equipped with a bigger engine. In terms of performance, 2005 BMW 520 (170 HP @ 6000 RPM) has 40 more horse power than 2002 Mazda 6. (130 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 520 should accelerate faster than 2002 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 520 weights approximately 245 kg more than 2002 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 520 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 2005 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2005 BMW 520 (210 Nm @ 3500 RPM) has 22 more torque (in Nm) than 2002 Mazda 6. (188 Nm @ 4500 RPM). This means 2005 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mazda 6. 2002 Mazda 6 has automatic transmission and 2005 BMW 520 has manual transmission. 2005 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 520 | 2002 Mazda 6 | |
| Make | BMW | Mazda |
| Model | 520 | 6 |
| Year Released | 2005 | 2002 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 130 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 210 Nm | 188 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1425 kg |
| Vehicle Length | 4810 mm | 4680 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 64 L |
