2001 BMW M vs. 2005 BMW X3
To start off, 2005 BMW X3 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 BMW M. In addition, the cost of maintenance, including insurance, on 2001 BMW M would be higher. At 3,300 cc (6 cylinders), 2001 BMW M is equipped with a bigger engine. In terms of performance, 2001 BMW M (325 HP @ 7400 RPM) has 141 more horse power than 2005 BMW X3. (184 HP @ 4000 RPM). In normal driving conditions, 2001 BMW M should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 550 kg more than 2001 BMW M.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW M. In wet, icy, snow, or gravel driving conditions, 2005 BMW X3 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, 2005 BMW X3 (420 Nm @ 1500 RPM) has 70 more torque (in Nm) than 2001 BMW M. (350 Nm @ 4900 RPM). This means 2005 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW M.
Compare all specifications:
| 2001 BMW M | 2005 BMW X3 | |
| Make | BMW | BMW |
| Model | M | X3 |
| Year Released | 2001 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3300 cc | 2977 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 325 HP | 184 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 350 Nm | 420 Nm |
| Torque RPM | 4900 RPM | 1500 RPM |
| Engine Bore Size | 87 mm | 84 mm |
| Engine Stroke Size | 91 mm | 90 mm |
| Engine Compression Ratio | 11.5:1 | 17.0:1 |
| Top Speed | 250 km/hour | 210 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 7.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1375 kg | 1925 kg |
| Vehicle Length | 4030 mm | 4570 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1290 mm | 1680 mm |
| Wheelbase Size | 2580 mm | 2830 mm |
| Fuel Consumption Overall | 11.3 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 51 L | 67 L |
