2005 BMW 325 vs. 2001 BMW M
To start off, 2005 BMW 325 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 325. (184 HP @ 6000 RPM) In normal driving conditions, 2001 BMW M should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 195 kg more than 2001 BMW M.
Because 2005 BMW 325 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 325 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, 2001 BMW M (350 Nm @ 4900 RPM) has 105 more torque (in Nm) than 2005 BMW 325. (245 Nm @ 3500 RPM). This means 2001 BMW M will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 2001 BMW M | |
| Make | BMW | BMW |
| Model | 325 | M |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 325 HP |
| Engine RPM | 6000 RPM | 7400 RPM |
| Torque | 245 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 75 mm | 91 mm |
| Engine Compression Ratio | 11.0:1 | 11.5:1 |
| Top Speed | 234 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 5.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1570 kg | 1375 kg |
| Vehicle Length | 4480 mm | 4030 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1290 mm |
| Wheelbase Size | 2730 mm | 2580 mm |
| Fuel Consumption Overall | 10 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 63 L | 51 L |
