2007 Mazda 6 vs. 2011 BMW 740
To start off, 2011 BMW 740 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mazda 6. In addition, the cost of maintenance, including insurance, on 2007 Mazda 6 would be higher. At 3,000 cc (6 cylinders), 2011 BMW 740 is equipped with a bigger engine. In terms of performance, 2011 BMW 740 (315 HP @ 5800 RPM) has 176 more horse power than 2007 Mazda 6. (139 HP @ 6000 RPM) In normal driving conditions, 2011 BMW 740 should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 740 weights approximately 660 kg more than 2007 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 740 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 2011 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2011 BMW 740 (447 Nm @ 1600 RPM) has 265 more torque (in Nm) than 2007 Mazda 6. (182 Nm @ 4500 RPM). This means 2011 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6. 2011 BMW 740 has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda 6 | 2011 BMW 740 | |
| Make | Mazda | BMW |
| Model | 6 | 740 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 315 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 182 Nm | 447 Nm |
| Torque RPM | 4500 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1350 kg | 2010 kg |
| Vehicle Length | 4690 mm | 5215 mm |
| Vehicle Width | 1790 mm | 1902 mm |
| Vehicle Height | 1440 mm | 1481 mm |
| Wheelbase Size | 2680 mm | 3211 mm |
| Fuel Tank Capacity | 64 L | 82 L |
