2009 Audi S5 vs. 2006 Audi S4
To start off, 2009 Audi S5 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. Both 2009 Audi S5 and 2006 Audi S4 are equipped with a 4,163 cc engine. In terms of performance, 2009 Audi S5 (354 HP @ 6800 RPM) has 15 more horse power than 2006 Audi S4. (339 HP @ 7000 RPM). In normal driving conditions, 2009 Audi S5 should accelerate faster than 2006 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 110 kg more than 2009 Audi S5.
Because 2009 Audi S5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi S4. In wet, icy, snow, or gravel driving conditions, 2009 Audi S5 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 S5 (441 Nm @ 3500 RPM) has 31 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 2009 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
2009 Audi S5 | 2006 Audi S4 | |
Make | Audi | Audi |
Model | S5 | S4 |
Year Released | 2009 | 2006 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4163 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 354 HP | 339 HP |
Engine RPM | 6800 RPM | 7000 RPM |
Torque | 441 Nm | 410 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84.5 mm | 84.6 mm |
Engine Stroke Size | 92.8 mm | 92.8 mm |
Engine Compression Ratio | 12.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1770 kg | 1880 kg |
Vehicle Length | 4640 mm | 4590 mm |
Vehicle Width | 1990 mm | 1730 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2760 mm | 2650 mm |
Fuel Consumption Overall | 14.7 L/100km | 13.4 L/100km |
Fuel Tank Capacity | 63 L | 63 L |