2004 Audi RS4 vs. 2005 BMW 325
To start off, 2005 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi RS4. In addition, the cost of maintenance, including insurance, on 2004 Audi RS4 would be higher. At 2,671 cc (6 cylinders), 2004 Audi RS4 is equipped with a bigger engine. In terms of performance, 2004 Audi RS4 (376 HP @ 6300 RPM) has 192 more horse power than 2005 BMW 325. (184 HP @ 7400 RPM). In normal driving conditions, 2004 Audi RS4 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi RS4 weights approximately 125 kg more than 2005 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Audi RS4 (450 Nm) has 213 more torque (in Nm) than 2005 BMW 325. (237 Nm). This means 2004 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2004 Audi RS4 | 2005 BMW 325 | |
| Make | Audi | BMW |
| Model | RS4 | 325 |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 376 HP | 184 HP |
| Engine RPM | 6300 RPM | 7400 RPM |
| Torque | 450 Nm | 237 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1460 kg |
| Vehicle Length | 4480 mm | 4480 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
| Fuel Tank Capacity | 55 L | 63 L |
