2001 BMW M vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 8 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 3,169 cc (6 cylinders), 2001 BMW M is equipped with a bigger engine. In terms of performance, 2001 BMW M (320 HP @ 7400 RPM) has 105 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2001 BMW M should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 150 kg more than 2001 BMW M.
Because 2009 BMW 525 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, 2009 BMW 525 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 (345 Nm @ 4900 RPM) has 95 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2750 RPM). This means 2001 BMW M will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525. 2009 BMW 525 has automatic transmission and 2001 BMW M has manual transmission. 2001 BMW M will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW M | 2009 BMW 525 | |
| Make | BMW | BMW |
| Model | M | 525 |
| Year Released | 2001 | 2009 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3169 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 320 HP | 215 HP |
| Engine RPM | 7400 RPM | 6500 RPM |
| Torque | 345 Nm | 250 Nm |
| Torque RPM | 4900 RPM | 2750 RPM |
| Engine Compression Ratio | 11.5:1 | 11.0:1 |
| Acceleration 0-100mph | 5.3 seconds | 8.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1375 kg | 1525 kg |
| Vehicle Length | 4030 mm | 4850 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1290 mm | 1500 mm |
| Wheelbase Size | 2450 mm | 2840 mm |
| Fuel Consumption Overall | 11.1 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 51 L | 70 L |
