2004 Audi A4 vs. 2009 Audi S4
To start off, 2009 Audi S4 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 4,161 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 143 more horse power than 2004 Audi A4. (197 HP @ 5100 RPM) In normal driving conditions, 2009 Audi S4 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 520 kg more than 2009 Audi S4.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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 S4 (410 Nm @ 3500 RPM) has 130 more torque (in Nm) than 2004 Audi A4. (280 Nm @ 1800 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
2004 Audi A4 | 2009 Audi S4 | |
Make | Audi | Audi |
Model | A4 | S4 |
Year Released | 2004 | 2009 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1984 cc | 4161 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 197 HP | 340 HP |
Engine RPM | 5100 RPM | 6800 RPM |
Torque | 280 Nm | 410 Nm |
Torque RPM | 1800 RPM | 3500 RPM |
Engine Bore Size | 82.5 mm | 84.5 mm |
Engine Stroke Size | 92.8 mm | 92.8 mm |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1450 kg | 930 kg |
Vehicle Length | 4590 mm | 4580 mm |
Vehicle Width | 1780 mm | 1780 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2430 mm | 2660 mm |
Fuel Consumption | 6.5 L/100km | 11.2 L/100km |
Fuel Consumption City | 11.4 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 8.3 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 70 L | 63 L |