2004 Audi A6 vs. 2011 BMW M3
To start off, 2011 BMW M3 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2011 BMW M3 (414 HP @ 8300 RPM) has 118 more horse power than 2004 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 2011 BMW M3 should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW M3 weights approximately 115 kg more than 2004 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW M3. In wet, icy, snow, or gravel driving conditions, 2004 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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2004 Audi A6 has automatic transmission and 2011 BMW M3 has manual transmission. 2011 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A6 | 2011 BMW M3 | |
| Make | Audi | BMW |
| Model | A6 | M3 |
| Year Released | 2004 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 296 HP | 414 HP |
| Engine RPM | 6200 RPM | 8300 RPM |
| Torque | 400 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 3900 RPM |
| Engine Bore Size | 84.5 mm | 75.2 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 5.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1770 kg | 1885 kg |
| Vehicle Length | 4920 mm | 4615 mm |
| Vehicle Width | 1860 mm | 1803 mm |
| Vehicle Height | 1470 mm | 1392 mm |
| Wheelbase Size | 2850 mm | 2761 mm |
| Fuel Consumption | 8.8 L/100km | 12.7 L/100km |
| Fuel Consumption City | 16.5 L/100km | 18 L/100km |
| Fuel Consumption Overall | 11.6 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 82 L | 63 L |
