2008 Audi A3 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A3. In addition, the cost of maintenance, including insurance, on 2008 Audi A3 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 929 kg more than 2008 Audi A3.
Because 2013 BMW 6 series is all wheel drive (AWD), it will have significant more traction and grip than 2008 Audi A3. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series 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 (649 Nm @ 4500 RPM) has 479 more torque (in Nm) than 2008 Audi A3. (170 Nm @ 4200 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2008 Audi A3 | 2013 BMW 6 series | |
| Make | Audi | BMW |
| Model | A3 | 6 series |
| Year Released | 2008 | 2013 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 437 HP |
| Torque | 170 Nm | 649 Nm |
| Torque RPM | 4200 RPM | 4500 RPM |
| Engine Compression Ratio | 10.3:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 197 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 4.5 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1160 kg | 2089 kg |
| Vehicle Length | 4180 mm | 5009 mm |
| Vehicle Height | 1370 mm | 1392 mm |
| Wheelbase Size | 2520 mm | 2968 mm |
| Fuel Tank Capacity | 55 L | 70 L |
