2007 Audi A8 vs. 1992 BMW 540
To start off, 2007 Audi A8 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 BMW 540. In addition, the cost of maintenance, including insurance, on 1992 BMW 540 would be higher. At 3,982 cc (8 cylinders), 1992 BMW 540 is equipped with a bigger engine. In terms of performance, 1992 BMW 540 (282 HP @ 5800 RPM) has 6 more horse power than 2007 Audi A8. (276 HP @ 6000 RPM) In normal driving conditions, 1992 BMW 540 should accelerate faster than 2007 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 55 kg more than 1992 BMW 540.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 540. In wet, icy, snow, or gravel driving conditions, 2007 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, 1992 BMW 540 (400 Nm @ 4500 RPM) has 40 more torque (in Nm) than 2007 Audi A8. (360 Nm @ 3750 RPM). This means 1992 BMW 540 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8.
Compare all specifications:
| 2007 Audi A8 | 1992 BMW 540 | |
| Make | Audi | BMW |
| Model | A8 | 540 |
| Year Released | 2007 | 1992 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3697 cc | 3982 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 276 HP | 282 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 360 Nm | 400 Nm |
| Torque RPM | 3750 RPM | 4500 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 250 km/hour | 235 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 7.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1776 kg | 1721 kg |
| Vehicle Length | 5060 mm | 4730 mm |
| Vehicle Width | 1900 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2770 mm |
| Fuel Consumption | 8.6 L/100km | 9.6 L/100km |
| Fuel Consumption City | 17.1 L/100km | 17.2 L/100km |
| Fuel Consumption Overall | 11.7 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 90 L | 80 L |
