2009 BMW 125 vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 125. In addition, the cost of maintenance, including insurance, on 2009 BMW 125 would be higher. At 5,600 cc (8 cylinders), 2011 Infiniti M is equipped with a bigger engine. In terms of performance, 2011 Infiniti M (420 HP @ 6000 RPM) has 204 more horse power than 2009 BMW 125. (216 HP @ 6700 RPM) In normal driving conditions, 2011 Infiniti M should accelerate faster than 2009 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti M weights approximately 596 kg more than 2009 BMW 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Infiniti M is all wheel drive (AWD), it will have significant more traction and grip than 2009 BMW 125. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti M 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, 2011 Infiniti M (565 Nm @ 4400 RPM) has 295 more torque (in Nm) than 2009 BMW 125. (270 Nm @ 2500 RPM). This means 2011 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125. 2011 Infiniti M has automatic transmission and 2009 BMW 125 has manual transmission. 2009 BMW 125 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 125 | 2011 Infiniti M | |
| Make | BMW | Infiniti |
| Model | 125 | M |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 216 HP | 420 HP |
| Engine RPM | 6700 RPM | 6000 RPM |
| Torque | 270 Nm | 565 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1916 kg |
| Vehicle Length | 4370 mm | 4945 mm |
| Vehicle Width | 1420 mm | 1844 mm |
| Vehicle Height | 1760 mm | 1514 mm |
| Wheelbase Size | 2670 mm | 2901 mm |
| Fuel Tank Capacity | 53 L | 76 L |
