2009 Audi A4 vs. 2003 BMW M3
To start off, 2009 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW M3. In addition, the cost of maintenance, including insurance, on 2003 BMW M3 would be higher. At 3,168 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (342 HP @ 7900 RPM) has 14 more horse power than 2009 Audi A4. (328 HP @ 5500 RPM) In normal driving conditions, 2003 BMW M3 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 265 kg more than 2003 BMW M3.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW M3. 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 (440 Nm @ 2900 RPM) has 90 more torque (in Nm) than 2003 BMW M3. (350 Nm @ 4900 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW M3.
Compare all specifications:
2009 Audi A4 | 2003 BMW M3 | |
Make | Audi | BMW |
Model | A4 | M3 |
Year Released | 2009 | 2003 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2995 cc | 3168 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 342 HP |
Engine RPM | 5500 RPM | 7900 RPM |
Torque | 440 Nm | 350 Nm |
Torque RPM | 2900 RPM | 4900 RPM |
Engine Bore Size | 84.6 mm | 87 mm |
Engine Stroke Size | 89 mm | 91 mm |
Engine Compression Ratio | 10.3:1 | 11.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 5.1 seconds | 4.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1650 kg | 1385 kg |
Vehicle Length | 4720 mm | 4500 mm |
Vehicle Width | 1830 mm | 1790 mm |
Vehicle Height | 1410 mm | 1370 mm |
Wheelbase Size | 2820 mm | 2730 mm |
Fuel Consumption Overall | 9.7 L/100km | 11.4 L/100km |