1996 Audi S6 vs. 2007 BMW 545
To start off, 2007 BMW 545 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 4,397 cc (8 cylinders), 2007 BMW 545 is equipped with a bigger engine. In terms of performance, 2007 BMW 545 (328 HP @ 6100 RPM) has 6 more horse power than 1996 Audi S6. (322 HP @ 6500 RPM) In normal driving conditions, 2007 BMW 545 should accelerate faster than 1996 Audi S6. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 545 weights approximately 230 kg more than 1996 Audi S6. 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 2007 BMW 545. 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, 2007 BMW 545 (450 Nm @ 3600 RPM) has 50 more torque (in Nm) than 1996 Audi S6. (400 Nm @ 3500 RPM). This means 2007 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1996 Audi S6.
Compare all specifications:
| 1996 Audi S6 | 2007 BMW 545 | |
| Make | Audi | BMW |
| Model | S6 | 545 |
| Year Released | 1996 | 2007 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4397 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 328 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 400 Nm | 450 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 92 mm |
| Engine Stroke Size | 93 mm | 82.7 mm |
| Engine Compression Ratio | 11.6:1 | 10.0:1 |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1745 kg | 1975 kg |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1810 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2700 mm | 2840 mm |
| Fuel Consumption Overall | 14.9 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
