2001 BMW 320 vs. 2009 Infiniti M
To start off, 2009 Infiniti M is newer by 8 year(s). Which means there will be less support and parts availability for 2001 BMW 320. In addition, the cost of maintenance, including insurance, on 2001 BMW 320 would be higher. At 3,498 cc (6 cylinders), 2009 Infiniti M is equipped with a bigger engine. In terms of performance, 2009 Infiniti M (303 HP @ 6800 RPM) has 155 more horse power than 2001 BMW 320. (148 HP @ 4000 RPM) In normal driving conditions, 2009 Infiniti M should accelerate faster than 2001 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti M weights approximately 127 kg more than 2001 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW 320. In wet, icy, snow, or gravel driving conditions, 2009 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, both vehicles can yield 355 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2001 BMW 320 | 2009 Infiniti M | |
| Make | BMW | Infiniti |
| Model | 320 | M |
| Year Released | 2001 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 303 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 355 Nm | 355 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 95.5 mm |
| Engine Stroke Size | 90 mm | 81.4 mm |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1722 kg |
| Vehicle Length | 4480 mm | 4940 mm |
| Vehicle Width | 1750 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1530 mm |
| Wheelbase Size | 2730 mm | 2910 mm |
| Fuel Tank Capacity | 63 L | 76 L |
