2009 Audi A6 vs. 2005 BMW 325
To start off, 2009 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 2,967 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (221 HP @ 4000 RPM) has 32 more horse power than 2005 BMW 325. (189 HP @ 7400 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 300 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, 2009 Audi A6 (450 Nm) has 212 more torque (in Nm) than 2005 BMW 325. (238 Nm). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2009 Audi A6 | 2005 BMW 325 | |
| Make | Audi | BMW |
| Model | A6 | 325 |
| Year Released | 2009 | 2005 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 189 HP |
| Engine RPM | 4000 RPM | 7400 RPM |
| Torque | 450 Nm | 238 Nm |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 91.4 mm | 75 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1825 kg | 1525 kg |
| Vehicle Length | 4940 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2730 mm |
| Fuel Consumption Overall | 8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 80 L | 63 L |
