2007 Audi S8 vs. 2004 Audi A8
To start off, 2007 Audi S8 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (444 HP @ 7000 RPM) has 173 more horse power than 2004 Audi A8. (271 HP @ 3750 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 2004 Audi A8.
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, 2004 Audi A8 (650 Nm @ 1800 RPM) has 110 more torque (in Nm) than 2007 Audi S8. (540 Nm @ 3500 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S8.
Compare all specifications:
2007 Audi S8 | 2004 Audi A8 | |
Make | Audi | Audi |
Model | S8 | A8 |
Year Released | 2007 | 2004 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 5204 cc | 3935 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 271 HP |
Engine RPM | 7000 RPM | 3750 RPM |
Torque | 540 Nm | 650 Nm |
Torque RPM | 3500 RPM | 1800 RPM |
Engine Bore Size | 84.5 mm | 81 mm |
Engine Stroke Size | 92.8 mm | 95.5 mm |
Engine Compression Ratio | 12.5:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.1 seconds | 6.7 seconds |
Drive Type | AWD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1940 kg | 1940 kg |
Vehicle Length | 5070 mm | 5060 mm |
Vehicle Width | 1900 mm | 1900 mm |
Vehicle Height | 1430 mm | 1450 mm |
Wheelbase Size | 2950 mm | 2950 mm |
Fuel Consumption Overall | 13.6 L/100km | 9.7 L/100km |
Fuel Tank Capacity | 90 L | 90 L |