2004 Audi S4 vs. 2007 BMW 323
To start off, 2007 BMW 323 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,172 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 230 kg more than 2007 BMW 323.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 323. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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.
Compare all specifications:
| 2004 Audi S4 | 2007 BMW 323 | |
| Make | Audi | BMW |
| Model | S4 | 323 |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2497 cc |
| Horse Power | 339 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1720 kg | 1490 kg |
