2005 Audi S6 vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S6. In addition, the cost of maintenance, including insurance, on 2005 Audi S6 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S6 is equipped with a bigger engine. In terms of performance, 2005 Audi S6 (335 HP @ 7000 RPM) has 160 more horse power than 2007 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2005 Audi S6 should accelerate faster than 2007 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S6 weights approximately 260 kg more than 2007 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 523. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi S6 (420 Nm @ 3400 RPM) has 190 more torque (in Nm) than 2007 BMW 523. (230 Nm @ 3500 RPM). This means 2005 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 523.
Compare all specifications:
2005 Audi S6 | 2007 BMW 523 | |
Make | Audi | BMW |
Model | S6 | 523 |
Year Released | 2005 | 2007 |
Engine Position | Front | Front |
Engine Size | 4172 cc | 2497 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 335 HP | 175 HP |
Engine RPM | 7000 RPM | 5800 RPM |
Torque | 420 Nm | 230 Nm |
Torque RPM | 3400 RPM | 3500 RPM |
Engine Bore Size | 84.5 mm | 82 mm |
Engine Stroke Size | 93 mm | 78.8 mm |
Engine Compression Ratio | 11.0:1 | 11.0:1 |
Top Speed | 250 km/hour | 230 km/hour |
Acceleration 0-100mph | 6.7 seconds | 9.3 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1760 kg | 1500 kg |
Wheelbase Size | 2770 mm | 2890 mm |
Fuel Tank Capacity | 82 L | 70 L |