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 5,202 cc (10 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 7000 RPM) has 162 more horse power than 1992 BMW 540. (282 HP @ 5800 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1992 BMW 540. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 290 kg more than 1992 BMW 540. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Audi A8 (540 Nm @ 3500 RPM) has 140 more torque (in Nm) than 1992 BMW 540. (400 Nm @ 5100 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 540.
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 | 5202 cc | 3980 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 282 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 540 Nm | 400 Nm |
| Torque RPM | 3500 RPM | 5100 RPM |
| Engine Bore Size | 84.5 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 80 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1650 kg |
| Vehicle Length | 5070 mm | 4730 mm |
| Vehicle Width | 1900 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2770 mm |
| Fuel Tank Capacity | 90 L | 65 L |
