2007 Audi S6 vs. 2010 BMW X3
To start off, 2010 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Audi S6. In addition, the cost of maintenance, including insurance, on 2007 Audi S6 would be higher. At 4,172 cc (8 cylinders), 2007 Audi S6 is equipped with a bigger engine. In terms of performance, 2007 Audi S6 (335 HP @ 7000 RPM) has 75 more horse power than 2010 BMW X3. (260 HP @ 6600 RPM). In normal driving conditions, 2007 Audi S6 should accelerate faster than 2010 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X3 weights approximately 60 kg more than 2007 Audi S6.
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, 2007 Audi S6 (420 Nm @ 3400 RPM) has 115 more torque (in Nm) than 2010 BMW X3. (305 Nm @ 2750 RPM). This means 2007 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2010 BMW X3. 2007 Audi S6 has automatic transmission and 2010 BMW X3 has manual transmission. 2010 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S6 | 2010 BMW X3 | |
| Make | Audi | BMW |
| Model | S6 | X3 |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 260 HP |
| Engine RPM | 7000 RPM | 6600 RPM |
| Torque | 420 Nm | 305 Nm |
| Torque RPM | 3400 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1820 kg |
| Vehicle Length | 4840 mm | 4569 mm |
| Vehicle Width | 2000 mm | 1854 mm |
| Vehicle Height | 1450 mm | 1676 mm |
| Wheelbase Size | 2770 mm | 2797 mm |
| Fuel Tank Capacity | 82 L | 67 L |
