2005 Audi S4 vs. 1996 BMW 730
To start off, 2005 Audi S4 is newer by 9 year(s). Which means there will be less support and parts availability for 1996 BMW 730. In addition, the cost of maintenance, including insurance, on 1996 BMW 730 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 150 more horse power than 1996 BMW 730. (190 HP @ 5300 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1996 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 94 kg more than 1996 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 130 more torque (in Nm) than 1996 BMW 730. (280 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW 730.
Compare all specifications:
| 2005 Audi S4 | 1996 BMW 730 | |
| Make | Audi | BMW |
| Model | S4 | 730 |
| Year Released | 2005 | 1996 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2793 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 190 HP |
| Engine RPM | 6300 RPM | 5300 RPM |
| Torque | 410 Nm | 280 Nm |
| Engine Bore Size | 85 mm | 84 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1746 kg |
| Vehicle Length | 4580 mm | 5130 mm |
| Vehicle Width | 1780 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
| Fuel Tank Capacity | 63 L | 90 L |
