2005 Audi A4 vs. 2011 BMW X6
To start off, 2011 BMW X6 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,993 cc (6 cylinders), 2011 BMW X6 is equipped with a bigger engine. In terms of performance, 2011 BMW X6 (244 HP @ 4000 RPM) has 144 more horse power than 2005 Audi A4. (100 HP @ 1900 RPM) In normal driving conditions, 2011 BMW X6 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X6 weights approximately 700 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Audi A4. In wet, icy, snow, or gravel driving conditions, 2011 BMW X6 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, 2011 BMW X6 (600 Nm @ 1500 RPM) has 350 more torque (in Nm) than 2005 Audi A4. (250 Nm @ 1900 RPM). This means 2011 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 2011 BMW X6 has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 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:
| 2005 Audi A4 | 2011 BMW X6 | |
| Make | Audi | BMW |
| Model | A4 | X6 |
| Year Released | 2005 | 2011 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1894 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 244 HP |
| Engine RPM | 1900 RPM | 4000 RPM |
| Torque | 250 Nm | 600 Nm |
| Torque RPM | 1900 RPM | 1500 RPM |
| Engine Bore Size | 79.5 mm | 90 mm |
| Engine Stroke Size | 95.5 mm | 84 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 191 km/hour | 209 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 7.5 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 2150 kg |
| Vehicle Length | 4550 mm | 4877 mm |
| Vehicle Width | 1780 mm | 1983 mm |
| Vehicle Height | 1430 mm | 1690 mm |
| Wheelbase Size | 2660 mm | 2933 mm |
| Fuel Consumption Overall | 5.7 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
