2005 Audi A6 vs. 2006 BMW 325
To start off, 2006 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,492 cc (6 cylinders), 2006 BMW 325 is equipped with a bigger engine. In terms of performance, 2006 BMW 325 (189 HP @ 6000 RPM) has 11 more horse power than 2005 Audi A6. (178 HP @ 4000 RPM) In normal driving conditions, 2006 BMW 325 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 80 kg more than 2006 BMW 325.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Audi A6 (370 Nm @ 1500 RPM) has 125 more torque (in Nm) than 2006 BMW 325. (245 Nm @ 3500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 325. 2006 BMW 325 has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2006 BMW 325 | |
| Make | Audi | BMW |
| Model | A6 | 325 |
| Year Released | 2005 | 2006 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 189 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 245 Nm |
| Torque RPM | 1500 RPM | 3500 RPM |
| Engine Bore Size | 78.3 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Engine Compression Ratio | 19.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 221 km/hour | 231 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 7.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1730 kg | 1650 kg |
| Vehicle Length | 4800 mm | 4480 mm |
| Vehicle Width | 1820 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
