2003 Audi A6 vs. 2013 BMW 3 Series
To start off, 2013 BMW 3 Series is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 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 (227 HP @ 6500 RPM) has 1 more horse power than 2003 Audi A6. (226 HP @ 5800 RPM) In normal driving conditions, 2013 BMW 3 Series should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 3 Series weights approximately 73 kg more than 2003 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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, 2003 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, 2003 Audi A6 (310 Nm @ 1700 RPM) has 39 more torque (in Nm) than 2013 BMW 3 Series. (271 Nm @ 2750 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 3 Series.
Compare all specifications:
| 2003 Audi A6 | 2013 BMW 3 Series | |
| Make | Audi | BMW |
| Model | A6 | 3 Series |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 227 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 310 Nm | 271 Nm |
| Torque RPM | 1700 RPM | 2750 RPM |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Engine Compression Ratio | 9.3:1 | 10.7 :1 |
| Top Speed | 245 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 7.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1662 kg | 1735 kg |
| Vehicle Length | 4800 mm | 4620 mm |
| Vehicle Width | 1820 mm | 1961 mm |
| Vehicle Height | 1460 mm | 1395 mm |
| Wheelbase Size | 2770 mm | 2760 mm |
| Fuel Consumption Highway | 8.8 L/100km | 7.4 L/100km |
| Fuel Consumption City | 16.6 L/100km | 12.2 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
