2009 Audi A8 vs. 2013 Audi A4
To start off, 2013 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 2,772 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2013 Audi A4 (208 HP) has 1 more horse power than 2009 Audi A8. (207 HP) In normal driving conditions, 2013 Audi A4 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 100 kg more than 2013 Audi A4.
Because 2013 Audi A4 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A8. In wet, icy, snow, or gravel driving conditions, 2013 Audi A4 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, 2013 Audi A4 (350 Nm @ 4200 RPM) has 70 more torque (in Nm) than 2009 Audi A8. (280 Nm @ 3000 RPM). This means 2013 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2013 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2009 | 2013 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2772 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | W |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 207 HP | 208 HP |
Torque | 280 Nm | 350 Nm |
Torque RPM | 3000 RPM | 4200 RPM |
Engine Bore Size | 84.5 mm | 82.5 mm |
Engine Stroke Size | 82.4 mm | 92.8 mm |
Engine Compression Ratio | 12.5:1 | 9.6:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 238 km/hour | 210 km/hour |
Drive Type | Front | AWD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1690 kg | 1590 kg |
Vehicle Length | 5070 mm | 4703 mm |
Vehicle Width | 1900 mm | 2006 mm |
Vehicle Height | 1450 mm | 1427 mm |
Wheelbase Size | 2950 mm | 2808 mm |