2006 BMW 645 vs. 2010 Mazda 3
To start off, 2010 Mazda 3 is newer by 4 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 180 more horse power than 2010 Mazda 3. (148 HP @ 3500 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2010 Mazda 3.
Because 2006 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 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2010 Mazda 3, 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 90 more torque (in Nm) than 2010 Mazda 3. (360 Nm @ 1800 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mazda 3.
Compare all specifications:
| 2006 BMW 645 | 2010 Mazda 3 | |
| Make | BMW | Mazda |
| Model | 645 | 3 |
| Year Released | 2006 | 2010 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2184 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 148 HP |
| Engine RPM | 6100 RPM | 3500 RPM |
| Torque | 450 Nm | 360 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4830 mm | 4590 mm |
| Vehicle Width | 1860 mm | 1755 mm |
| Vehicle Height | 1380 mm | 1471 mm |
| Wheelbase Size | 2790 mm | 2639 mm |
| Fuel Tank Capacity | 70 L | 55 L |
