2003 Mazda 6 vs. 2012 BMW X6
To start off, 2012 BMW X6 is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,993 cc (6 cylinders), 2012 BMW X6 is equipped with a bigger engine. In terms of performance, 2012 BMW X6 (244 HP @ 4000 RPM) has 105 more horse power than 2003 Mazda 6. (139 HP @ 6000 RPM) In normal driving conditions, 2012 BMW X6 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X6 weights approximately 770 kg more than 2003 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2012 BMW X6 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, 2012 BMW X6 (600 Nm @ 1500 RPM) has 419 more torque (in Nm) than 2003 Mazda 6. (181 Nm @ 4500 RPM). This means 2012 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2012 BMW X6 has automatic transmission and 2003 Mazda 6 has manual transmission. 2003 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda 6 | 2012 BMW X6 | |
| Make | Mazda | BMW |
| Model | 6 | X6 |
| Year Released | 2003 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 244 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 181 Nm | 600 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 206 km/hour | 209 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 7.5 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1380 kg | 2150 kg |
| Vehicle Length | 4690 mm | 4877 mm |
| Vehicle Width | 1790 mm | 1983 mm |
| Vehicle Height | 1440 mm | 1690 mm |
| Wheelbase Size | 2680 mm | 2933 mm |
| Fuel Consumption Overall | 8.5 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 64 L | 85 L |
