1996 Audi S6 vs. 2007 BMW 730
To start off, 2007 BMW 730 is newer by 11 year(s). Which means there will be less support and parts availability for 1996 Audi S6. In addition, the cost of maintenance, including insurance, on 1996 Audi S6 would be higher. At 4,170 cc (8 cylinders), 1996 Audi S6 is equipped with a bigger engine. In terms of performance, 1996 Audi S6 (335 HP @ 7000 RPM) has 80 more horse power than 2007 BMW 730. (255 HP @ 6600 RPM). In normal driving conditions, 1996 Audi S6 should accelerate faster than 2007 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 730 weights approximately 5 kg more than 1996 Audi S6.
Because 1996 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 730. In wet, icy, snow, or gravel driving conditions, 1996 Audi S6 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, 1996 Audi S6 (420 Nm @ 3400 RPM) has 120 more torque (in Nm) than 2007 BMW 730. (300 Nm @ 2500 RPM). This means 1996 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 730.
Compare all specifications:
| 1996 Audi S6 | 2007 BMW 730 | |
| Make | Audi | BMW |
| Model | S6 | 730 |
| Year Released | 1996 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 255 HP |
| Engine RPM | 7000 RPM | 6600 RPM |
| Torque | 420 Nm | 300 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Engine Compression Ratio | 11.0:1 | 10.7:1 |
| Top Speed | 250 km/hour | 244 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1820 kg |
| Vehicle Length | 4840 mm | 5180 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2770 mm | 3140 mm |
| Fuel Tank Capacity | 82 L | 88 L |
