2001 Audi A4 vs. 2009 BMW M3
To start off, 2009 BMW M3 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 3,999 cc (8 cylinders), 2009 BMW M3 is equipped with a bigger engine. In terms of performance, 2009 BMW M3 (414 HP @ 8300 RPM) has 177 more horse power than 2001 Audi A4. (237 HP @ 6300 RPM) In normal driving conditions, 2009 BMW M3 should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A4 weights approximately 47 kg more than 2009 BMW M3.
Because 2001 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW M3. In wet, icy, snow, or gravel driving conditions, 2001 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 BMW M3 (400 Nm @ 3900 RPM) has 61 more torque (in Nm) than 2001 Audi A4. (339 Nm @ 3200 RPM). This means 2009 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4.
Compare all specifications:
| 2001 Audi A4 | 2009 BMW M3 | |
| Make | Audi | BMW |
| Model | A4 | M3 |
| Year Released | 2001 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 3999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 237 HP | 414 HP |
| Engine RPM | 6300 RPM | 8300 RPM |
| Torque | 339 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 3900 RPM |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Top Speed | 241 km/hour | 245 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 4.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1572 kg | 1525 kg |
| Vehicle Length | 4550 mm | 4620 mm |
| Vehicle Width | 1770 mm | 1420 mm |
| Vehicle Height | 1430 mm | 1810 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Tank Capacity | 66 L | 63 L |
