2009 BMW 320 vs. 2008 Infiniti M
To start off, 2009 BMW 320 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Infiniti M. In addition, the cost of maintenance, including insurance, on 2008 Infiniti M would be higher. At 3,498 cc (6 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (275 HP @ 6200 RPM) has 100 more horse power than 2009 BMW 320. (175 HP @ 4000 RPM) In normal driving conditions, 2008 Infiniti M should accelerate faster than 2009 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 Infiniti M weights approximately 312 kg more than 2009 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 320. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Infiniti M (363 Nm @ 4800 RPM) has 12 more torque (in Nm) than 2009 BMW 320. (351 Nm @ 1750 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
| 2009 BMW 320 | 2008 Infiniti M | |
| Make | BMW | Infiniti |
| Model | 320 | M |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 275 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 351 Nm | 363 Nm |
| Torque RPM | 1750 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1525 kg | 1837 kg |
| Vehicle Length | 4540 mm | 4900 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1520 mm |
| Wheelbase Size | 2770 mm | 2910 mm |
| Fuel Consumption Overall | 6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 61 L | 76 L |
