1996 Audi S6 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 13 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 5,495 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 1996 Audi S6 (335 HP @ 7000 RPM) has 120 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 1996 Audi S6 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1996 Audi S6 weights approximately 235 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1996 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 525. 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 170 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 1996 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 1996 Audi S6 | 2009 BMW 525 | |
| Make | Audi | BMW |
| Model | S6 | 525 |
| Year Released | 1996 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4171 cc | 5495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 215 HP |
| Engine RPM | 7000 RPM | 6500 RPM |
| Torque | 420 Nm | 250 Nm |
| Torque RPM | 3400 RPM | 2900 RPM |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Acceleration 0-100mph | 6.7 seconds | 7.9 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 | 1760 kg | 1525 kg |
| Vehicle Length | 4840 mm | 4850 mm |
| Vehicle Width | 1860 mm | 1470 mm |
| Vehicle Height | 1450 mm | 1850 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Consumption Overall | 14.3 L/100km | 7 L/100km |
| Fuel Tank Capacity | 82 L | 70 L |
