2009 Mazda 3 vs. 2012 BMW 650
To start off, 2012 BMW 650 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mazda 3. In addition, the cost of maintenance, including insurance, on 2009 Mazda 3 would be higher. At 4,400 cc (8 cylinders), 2012 BMW 650 is equipped with a bigger engine. In terms of performance, 2012 BMW 650 (400 HP @ 5500 RPM) has 246 more horse power than 2009 Mazda 3. (154 HP @ 6500 RPM) In normal driving conditions, 2012 BMW 650 should accelerate faster than 2009 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 650 weights approximately 540 kg more than 2009 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW 650 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2012 BMW 650 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 650 (609 Nm @ 1750 RPM) has 406 more torque (in Nm) than 2009 Mazda 3. (203 Nm @ 4500 RPM). This means 2012 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 3. 2012 BMW 650 has automatic transmission and 2009 Mazda 3 has manual transmission. 2009 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mazda 3 | 2012 BMW 650 | |
| Make | Mazda | BMW |
| Model | 3 | 650 |
| Year Released | 2009 | 2012 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 4400 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 400 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 203 Nm | 609 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1550 kg | 2090 kg |
| Vehicle Length | 4550 mm | 4894 mm |
| Vehicle Width | 1760 mm | 1894 mm |
| Vehicle Height | 1470 mm | 1369 mm |
| Wheelbase Size | 2650 mm | 2855 mm |
| Fuel Tank Capacity | 55 L | 70 L |
