2001 BMW M vs. 2009 BMW 545
To start off, 2009 BMW 545 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 4,398 cc (8 cylinders), 2009 BMW 545 is equipped with a bigger engine. In terms of performance, 2009 BMW 545 (328 HP @ 6100 RPM) has 8 more horse power than 2001 BMW M. (320 HP @ 7400 RPM) In normal driving conditions, 2009 BMW 545 should accelerate faster than 2001 BMW M. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 545 weights approximately 600 kg more than 2001 BMW M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 BMW 545 (450 Nm @ 3600 RPM) has 105 more torque (in Nm) than 2001 BMW M. (345 Nm @ 4900 RPM). This means 2009 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW M. 2009 BMW 545 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 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW M | 2009 BMW 545 | |
| Make | BMW | BMW |
| Model | M | 545 |
| Year Released | 2001 | 2009 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3169 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 320 HP | 328 HP |
| Engine RPM | 7400 RPM | 6100 RPM |
| Torque | 345 Nm | 450 Nm |
| Torque RPM | 4900 RPM | 3600 RPM |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Top Speed | 245 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 5.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1375 kg | 1975 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 | 11.3 L/100km |
| Fuel Tank Capacity | 51 L | 70 L |
