2008 Mazda 6 vs. 2007 BMW 645
To start off, 2008 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 645. In addition, the cost of maintenance, including insurance, on 2007 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 172 more horse power than 2008 Mazda 6. (156 HP @ 6500 RPM) In normal driving conditions, 2007 BMW 645 should accelerate faster than 2008 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 306 kg more than 2008 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 645 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 645. However, in wet, icy, snow, or gravel driving conditions, 2008 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 645 (450 Nm @ 3600 RPM) has 243 more torque (in Nm) than 2008 Mazda 6. (207 Nm @ 4000 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda 6. 2007 BMW 645 has automatic transmission and 2008 Mazda 6 has manual transmission. 2008 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Mazda 6 | 2007 BMW 645 | |
Make | Mazda | BMW |
Model | 6 | 645 |
Year Released | 2008 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2261 cc | 4398 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 156 HP | 328 HP |
Engine RPM | 6500 RPM | 6100 RPM |
Torque | 207 Nm | 450 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Compression Ratio | 10.6:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 8.9 seconds | 5.6 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1384 kg | 1690 kg |
Vehicle Length | 4500 mm | 4830 mm |
Vehicle Height | 1760 mm | 1380 mm |
Wheelbase Size | 2680 mm | 2790 mm |
Fuel Consumption Overall | 10.5 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 64 L | 70 L |