2003 Audi A6 vs. 2013 BMW 5 Series
To start off, 2013 BMW 5 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 5 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 5 Series (296 HP @ 5800 RPM) has 70 more horse power than 2003 Audi A6. (226 HP @ 5800 RPM) In normal driving conditions, 2013 BMW 5 Series should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 5 Series weights approximately 473 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.
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 5 Series (407 Nm @ 5000 RPM) has 97 more torque (in Nm) than 2003 Audi A6. (310 Nm @ 1700 RPM). This means 2013 BMW 5 Series will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A6. 2013 BMW 5 Series has automatic transmission and 2003 Audi A6 has manual transmission. 2003 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 5 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A6 | 2013 BMW 5 Series | |
| Make | Audi | BMW |
| Model | A6 | 5 Series |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Station Wagon |
| 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 | 296 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 310 Nm | 407 Nm |
| Torque RPM | 1700 RPM | 5000 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 89 mm |
| Engine Compression Ratio | 9.3:1 | 10.2 :1 |
| Top Speed | 245 km/hour | 240 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 6.5 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1662 kg | 2135 kg |
| Vehicle Length | 4800 mm | 4999 mm |
| Vehicle Width | 1820 mm | 2132 mm |
| Vehicle Height | 1460 mm | 1559 mm |
| Wheelbase Size | 2770 mm | 3070 mm |
| Fuel Consumption Highway | 8.8 L/100km | 7.6 L/100km |
| Fuel Consumption City | 16.6 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
