2002 Audi A4 vs. 2004 BMW 325
To start off, 2004 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Audi A4. In addition, the cost of maintenance, including insurance, on 2002 Audi A4 would be higher. At 2,496 cc (6 cylinders), 2002 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 24 more horse power than 2002 Audi A4. (160 HP @ 4000 RPM) In normal driving conditions, 2004 BMW 325 should accelerate faster than 2002 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 5 kg more than 2002 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Audi A4 (310 Nm) has 73 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 2002 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2002 Audi A4 | 2004 BMW 325 | |
| Make | Audi | BMW |
| Model | A4 | 325 |
| Year Released | 2002 | 2004 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 184 HP |
| Engine RPM | 4000 RPM | 7250 RPM |
| Torque | 310 Nm | 237 Nm |
| Engine Bore Size | 78.3 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Engine Compression Ratio | 18.5:1 | 10.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1595 kg |
| Vehicle Length | 4550 mm | 4480 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Consumption | 5.9 L/100km | 8.1 L/100km |
| Fuel Consumption City | 9.5 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 7.2 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
