2004 Audi A6 vs. 2011 BMW X6
To start off, 2011 BMW X6 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 2,993 cc (6 cylinders), 2011 BMW X6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (248 HP @ 5800 RPM) has 4 more horse power than 2011 BMW X6. (244 HP @ 4000 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2011 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X6 weights approximately 430 kg more than 2004 Audi A6.
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, 2011 BMW X6 (600 Nm @ 1500 RPM) has 250 more torque (in Nm) than 2004 Audi A6. (350 Nm @ 1800 RPM). This means 2011 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6. 2011 BMW X6 has automatic transmission and 2004 Audi A6 has manual transmission. 2004 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A6 | 2011 BMW X6 | |
| Make | Audi | BMW |
| Model | A6 | X6 |
| Year Released | 2004 | 2011 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 248 HP | 244 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 350 Nm | 600 Nm |
| Torque RPM | 1800 RPM | 1500 RPM |
| Engine Bore Size | 81 mm | 90 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 246 km/hour | 209 km/hour |
| Acceleration 0-100mph | 7 seconds | 7.5 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1720 kg | 2150 kg |
| Vehicle Length | 4800 mm | 4877 mm |
| Vehicle Width | 1820 mm | 1983 mm |
| Vehicle Height | 1460 mm | 1690 mm |
| Wheelbase Size | 2770 mm | 2933 mm |
| Fuel Consumption Overall | 11.8 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
