2008 Audi A6 vs. 2006 BMW 740
To start off, 2008 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 740. In addition, the cost of maintenance, including insurance, on 2006 BMW 740 would be higher. At 4,163 cc (8 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 BMW 740 (302 HP @ 3700 RPM) has 6 more horse power than 2008 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 2006 BMW 740 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 740 weights approximately 85 kg more than 2008 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 740. In wet, icy, snow, or gravel driving conditions, 2008 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, 2006 BMW 740 (390 Nm @ 3700 RPM) has 9 more torque (in Nm) than 2008 Audi A6. (381 Nm @ 2700 RPM). This means 2006 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2008 Audi A6 has automatic transmission and 2006 BMW 740 has manual transmission. 2006 BMW 740 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 2006 BMW 740 | |
| Make | Audi | BMW |
| Model | A6 | 740 |
| Year Released | 2008 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 296 HP | 302 HP |
| Engine RPM | 6200 RPM | 3700 RPM |
| Torque | 381 Nm | 390 Nm |
| Torque RPM | 2700 RPM | 3700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 240 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 6.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1860 kg | 1945 kg |
| Vehicle Length | 4820 mm | 5040 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1560 mm | 1500 mm |
| Wheelbase Size | 2760 mm | 3000 mm |
| Fuel Consumption Overall | 13.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 88 L |
