2009 Audi A5 vs. 2008 Audi A4
To start off, 2009 Audi A5 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP @ 4000 RPM) has 37 more horse power than 2008 Audi A4. (200 HP @ 5100 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 435 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A5 (500 Nm @ 1500 RPM) has 219 more torque (in Nm) than 2008 Audi A4. (281 Nm @ 1800 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
2009 Audi A5 | 2008 Audi A4 | |
Make | Audi | Audi |
Model | A5 | A4 |
Year Released | 2009 | 2008 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2965 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 237 HP | 200 HP |
Engine RPM | 4000 RPM | 5100 RPM |
Torque | 500 Nm | 281 Nm |
Torque RPM | 1500 RPM | 1800 RPM |
Engine Bore Size | 83 mm | 82.5 mm |
Engine Stroke Size | 91.4 mm | 92.8 mm |
Engine Compression Ratio | 16.8:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | 4WD | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1610 kg | 1175 kg |
Vehicle Length | 4630 mm | 4590 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2760 mm | 2660 mm |
Fuel Consumption Overall | 6.6 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 64 L | 70 L |