2009 Audi A8 vs. 2006 BMW 740
To start off, 2009 Audi A8 is newer by 3 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 4,000 cc (8 cylinders), 2006 BMW 740 is equipped with a bigger engine. In terms of performance, 2006 BMW 740 (303 HP) has 86 more horse power than 2009 Audi A8. (217 HP) In normal driving conditions, 2006 BMW 740 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 740 weights approximately 315 kg more than 2009 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 740 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A8, being front wheel drive (FWD), will offer much better control with better grip. 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 @ 3500 RPM) has 90 more torque (in Nm) than 2009 Audi A8. (300 Nm @ 8200 RPM). This means 2006 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8. 2006 BMW 740 has automatic transmission and 2009 Audi A8 has manual transmission. 2009 Audi A8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 2006 BMW 740 | |
| Make | Audi | BMW |
| Model | A8 | 740 |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 303 HP |
| Torque | 300 Nm | 390 Nm |
| Torque RPM | 8200 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 242 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 6.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1985 kg |
| Vehicle Length | 5190 mm | 5180 mm |
| Vehicle Width | 1900 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 3080 mm | 3140 mm |
| Fuel Consumption Overall | 9.6 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 90 L | 88 L |
