2006 Audi A8 vs. 1999 BMW 750
To start off, 2006 Audi A8 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW 750. In addition, the cost of maintenance, including insurance, on 1999 BMW 750 would be higher. At 5,370 cc (12 cylinders), 1999 BMW 750 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (322 HP @ 3750 RPM) has 5 more horse power than 1999 BMW 750. (317 HP @ 7400 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1999 BMW 750. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 750 weights approximately 113 kg more than 2006 Audi A8.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW 750. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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 Audi A8 (650 Nm) has 160 more torque (in Nm) than 1999 BMW 750. (490 Nm). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 750. 2006 Audi A8 has automatic transmission and 1999 BMW 750 has manual transmission. 1999 BMW 750 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A8 | 1999 BMW 750 | |
| Make | Audi | BMW |
| Model | A8 | 750 |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 5370 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 322 HP | 317 HP |
| Engine RPM | 3750 RPM | 7400 RPM |
| Torque | 650 Nm | 490 Nm |
| Engine Bore Size | 83 mm | 85.1 mm |
| Engine Stroke Size | 95.5 mm | 79 mm |
| Engine Compression Ratio | 16.5:1 | 10.0:1 |
| Top Speed | 250 km/hour | 206 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1945 kg | 2058 kg |
| Vehicle Length | 5070 mm | 5130 mm |
| Vehicle Width | 1900 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 3080 mm |
