2003 Audi A6 vs. 2010 BMW X3
To start off, 2010 BMW X3 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 3,000 cc (6 cylinders), 2010 BMW X3 is equipped with a bigger engine. In terms of performance, 2010 BMW X3 (260 HP @ 6600 RPM) has 43 more horse power than 2003 Audi A6. (217 HP @ 6300 RPM) In normal driving conditions, 2010 BMW X3 should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X3 weights approximately 175 kg more than 2003 Audi A6. 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, 2003 Audi A6 (320 Nm @ 3200 RPM) has 15 more torque (in Nm) than 2010 BMW X3. (305 Nm @ 2750 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2010 BMW X3.
Compare all specifications:
| 2003 Audi A6 | 2010 BMW X3 | |
| Make | Audi | BMW |
| Model | A6 | X3 |
| Year Released | 2003 | 2010 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 260 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 320 Nm | 305 Nm |
| Torque RPM | 3200 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1645 kg | 1820 kg |
| Vehicle Length | 4800 mm | 4569 mm |
| Vehicle Width | 1820 mm | 1854 mm |
| Vehicle Height | 1460 mm | 1676 mm |
| Wheelbase Size | 2430 mm | 2797 mm |
| Fuel Tank Capacity | 70 L | 67 L |
