2005 BMW X3 vs. 2013 Audi A7
To start off, 2013 Audi A7 is newer by 8 year(s). Which means there will be less support and parts availability for 2005 BMW X3. In addition, the cost of maintenance, including insurance, on 2005 BMW X3 would be higher. At 2,995 cc (6 cylinders), 2013 Audi A7 is equipped with a bigger engine. In terms of performance, 2013 Audi A7 (306 HP @ 5500 RPM) has 122 more horse power than 2005 BMW X3. (184 HP @ 6000 RPM) In normal driving conditions, 2013 Audi A7 should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A7 weights approximately 95 kg more than 2005 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A7 (441 Nm) has 204 more torque (in Nm) than 2005 BMW X3. (237 Nm). This means 2013 Audi A7 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
| 2005 BMW X3 | 2013 Audi A7 | |
| Make | BMW | Audi |
| Model | X3 | A7 |
| Year Released | 2005 | 2013 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | single |
| Valves per Cylinder | 4 valves | 6 valves |
| Horse Power | 184 HP | 306 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 237 Nm | 441 Nm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1910 kg |
| Vehicle Length | 4570 mm | 4969 mm |
| Vehicle Width | 1860 mm | 2139 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2914 mm |
| Fuel Consumption Highway | 9.8 L/100km | 7.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 11.4 L/100km |
