2005 Audi A8 vs. 2004 Audi S4
To start off, 2005 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (340 HP @ 6200 RPM) has 64 more horse power than 2005 Audi A8. (276 HP @ 3750 RPM) In normal driving conditions, 2004 Audi S4 should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 45 kg more than 2004 Audi S4.
Let's talk about torque, 2005 Audi A8 (650 Nm) has 239 more torque (in Nm) than 2004 Audi S4. (411 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4.
Compare all specifications:
2005 Audi A8 | 2004 Audi S4 | |
Make | Audi | Audi |
Model | A8 | S4 |
Year Released | 2005 | 2004 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3934 cc | 4163 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 276 HP | 340 HP |
Engine RPM | 3750 RPM | 6200 RPM |
Torque | 650 Nm | 411 Nm |
Engine Bore Size | 81 mm | 85 mm |
Engine Stroke Size | 95.5 mm | 93 mm |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1940 kg | 1895 kg |
Vehicle Length | 5060 mm | 4580 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1450 mm | 1400 mm |
Wheelbase Size | 2950 mm | 2770 mm |
Fuel Consumption Overall | 9.7 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 90 L | 63 L |