2005 Audi A6 vs. 2012 BMW 750
To start off, 2012 BMW 750 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 4,400 cc (8 cylinders), 2012 BMW 750 is equipped with a bigger engine. In terms of performance, 2012 BMW 750 (455 HP @ 5500 RPM) has 233 more horse power than 2005 Audi A6. (222 HP @ 6300 RPM) In normal driving conditions, 2012 BMW 750 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 750 weights approximately 530 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2012 BMW 750. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2012 BMW 750 (697 Nm @ 2000 RPM) has 397 more torque (in Nm) than 2005 Audi A6. (300 Nm @ 3200 RPM). This means 2012 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2012 BMW 750 has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2012 BMW 750 | |
| Make | Audi | BMW |
| Model | A6 | 750 |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 455 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 697 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 2175 kg |
| Vehicle Length | 4800 mm | 5075 mm |
| Vehicle Width | 1820 mm | 1902 mm |
| Vehicle Height | 1460 mm | 1481 mm |
| Wheelbase Size | 2580 mm | 3071 mm |
| Fuel Tank Capacity | 70 L | 82 L |
