2001 BMW M vs. 2009 Audi A4
To start off, 2009 Audi A4 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 90 more horse power than 2009 Audi A4. (230 HP @ 4000 RPM). In normal driving conditions, 2001 BMW M should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 419 kg more than 2001 BMW M.
Because 2009 Audi A4 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 Audi A4 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, 2009 Audi A4 (450 Nm @ 1400 RPM) has 105 more torque (in Nm) than 2001 BMW M. (345 Nm @ 4900 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW M. 2009 Audi A4 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 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW M | 2009 Audi A4 | |
| Make | BMW | Audi |
| Model | M | A4 |
| Year Released | 2001 | 2009 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3169 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 320 HP | 230 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 345 Nm | 450 Nm |
| Torque RPM | 4900 RPM | 1400 RPM |
| Engine Compression Ratio | 11.5:1 | 17.0:1 |
| Top Speed | 245 km/hour | 242 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 7.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1375 kg | 1794 kg |
| Vehicle Length | 4030 mm | 4580 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2450 mm | 2660 mm |
| Fuel Consumption Overall | 11.1 L/100km | 8 L/100km |
| Fuel Tank Capacity | 51 L | 63 L |
