2008 Audi A5 vs. 2009 BMW 523
To start off, 2009 BMW 523 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A5. In addition, the cost of maintenance, including insurance, on 2008 Audi A5 would be higher. At 4,163 cc (8 cylinders), 2008 Audi A5 is equipped with a bigger engine. In terms of performance, 2008 Audi A5 (349 HP @ 7000 RPM) has 174 more horse power than 2009 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2008 Audi A5 should accelerate faster than 2009 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A5 weights approximately 105 kg more than 2009 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 523. In wet, icy, snow, or gravel driving conditions, 2008 Audi A5 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, 2008 Audi A5 (440 Nm @ 3500 RPM) has 210 more torque (in Nm) than 2009 BMW 523. (230 Nm @ 3500 RPM). This means 2008 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523.
Compare all specifications:
2008 Audi A5 | 2009 BMW 523 | |
Make | Audi | BMW |
Model | A5 | 523 |
Year Released | 2008 | 2009 |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2497 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 349 HP | 175 HP |
Engine RPM | 7000 RPM | 5800 RPM |
Torque | 440 Nm | 230 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Compression Ratio | 10.3:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 5.1 seconds | 8.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1630 kg | 1525 kg |
Vehicle Width | 1860 mm | 1470 mm |
Vehicle Height | 1380 mm | 1850 mm |
Wheelbase Size | 2760 mm | 2890 mm |
Fuel Consumption Overall | 12.6 L/100km | 8.5 L/100km |
Fuel Tank Capacity | 64 L | 70 L |