2002 Audi A6 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 11 year(s). Which means there will be less support and parts availability for 2002 Audi A6. In addition, the cost of maintenance, including insurance, on 2002 Audi A6 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (439 HP @ 6000 RPM) has 143 more horse power than 2002 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2002 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 99 kg more than 2002 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 6 series. In wet, icy, snow, or gravel driving conditions, 2002 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 6 series (651 Nm @ 4500 RPM) has 251 more torque (in Nm) than 2002 Audi A6. (400 Nm @ 3000 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A6.
Compare all specifications:
| 2002 Audi A6 | 2013 BMW 6 series | |
| Make | Audi | BMW |
| Model | A6 | 6 series |
| Year Released | 2002 | 2013 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 296 HP | 439 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 400 Nm | 651 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 84.5 mm | 89 mm |
| Engine Stroke Size | 93 mm | 89 mm |
| Engine Compression Ratio | 11.0:1 | 10.0 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 4.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1939 kg |
| Vehicle Length | 4840 mm | 5009 mm |
| Vehicle Width | 1860 mm | 2081 mm |
| Vehicle Height | 1460 mm | 1392 mm |
| Wheelbase Size | 2850 mm | 2968 mm |
| Fuel Tank Capacity | 70 L | 70 L |
