2008 Audi A6 vs. 2013 BMW 3 Series
To start off, 2013 BMW 3 Series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 2,979 cc (6 cylinders), 2013 BMW 3 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 3 Series (316 HP @ 5900 RPM) has 138 more horse power than 2008 Audi A6. (178 HP @ 4000 RPM) In normal driving conditions, 2013 BMW 3 Series should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 75 kg more than 2013 BMW 3 Series.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 3 Series. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 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. Let's talk about torque, 2013 BMW 3 Series (450 Nm @ 1500 RPM) has 80 more torque (in Nm) than 2008 Audi A6. (370 Nm @ 1500 RPM). This means 2013 BMW 3 Series will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2013 BMW 3 Series | |
| Make | Audi | BMW |
| Model | A6 | 3 Series |
| Year Released | 2008 | 2013 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 178 HP | 316 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 370 Nm | 450 Nm |
| Torque RPM | 1500 RPM | 1500 RPM |
| Engine Bore Size | 78.3 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 89 mm |
| Engine Compression Ratio | 19.0:1 | 10.2 :1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 207 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 5.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1890 kg | 1815 kg |
| Vehicle Length | 4820 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1961 mm |
| Vehicle Height | 1560 mm | 1370 mm |
| Wheelbase Size | 2760 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 61 L |
