2004 BMW M3 vs. 2013 Audi A4
To start off, 2013 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 2004 BMW M3. In addition, the cost of maintenance, including insurance, on 2004 BMW M3 would be higher. At 3,246 cc (6 cylinders), 2004 BMW M3 is equipped with a bigger engine. In terms of performance, 2004 BMW M3 (328 HP) has 120 more horse power than 2013 Audi A4. (208 HP). In normal driving conditions, 2004 BMW M3 should accelerate faster than 2013 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A4 weights approximately 181 kg more than 2004 BMW M3.
Because 2013 Audi A4 is all wheel drive (AWD), it will have significant more traction and grip than 2004 BMW M3. In wet, icy, snow, or gravel driving conditions, 2013 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, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 BMW M3 | 2013 Audi A4 | |
| Make | BMW | Audi |
| Model | M3 | A4 |
| Year Released | 2004 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 208 HP |
| Torque | 350 Nm | 350 Nm |
| Engine Bore Size | 87 mm | 82.5 mm |
| Engine Stroke Size | 91 mm | 92.8 mm |
| Engine Compression Ratio | 11.5:1 | 9.6:1 |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1549 kg | 1730 kg |
| Vehicle Length | 4500 mm | 4703 mm |
| Vehicle Width | 1790 mm | 2006 mm |
| Vehicle Height | 1380 mm | 1436 mm |
| Wheelbase Size | 2730 mm | 2808 mm |
| Fuel Consumption Highway | 9.8 L/100km | 7 L/100km |
| Fuel Consumption City | 14.7 L/100km | 10 L/100km |
