1997 Audi A8 vs. 1998 BMW 730
To start off, 1998 BMW 730 is newer by 1 year(s). Which means there will be less support and parts availability for 1997 Audi A8. In addition, the cost of maintenance, including insurance, on 1997 Audi A8 would be higher. At 2,793 cc (6 cylinders), 1998 BMW 730 is equipped with a bigger engine. In terms of performance, 1998 BMW 730 (190 HP @ 5300 RPM) has 40 more horse power than 1997 Audi A8. (150 HP @ 4000 RPM) In normal driving conditions, 1998 BMW 730 should accelerate faster than 1997 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 730 weights approximately 120 kg more than 1997 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 BMW 730 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 1998 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1997 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, 1997 Audi A8 (310 Nm @ 1500 RPM) has 30 more torque (in Nm) than 1998 BMW 730. (280 Nm @ 3950 RPM). This means 1997 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 730.
Compare all specifications:
| 1997 Audi A8 | 1998 BMW 730 | |
| Make | Audi | BMW |
| Model | A8 | 730 |
| Year Released | 1997 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2793 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 190 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 310 Nm | 280 Nm |
| Torque RPM | 1500 RPM | 3950 RPM |
| Engine Bore Size | 78.3 mm | 84.1 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 19.5:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1745 kg |
| Vehicle Length | 5040 mm | 5130 mm |
| Vehicle Width | 1890 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2940 mm |
| Fuel Tank Capacity | 90 L | 90 L |
