2007 Audi A8 vs. 2005 Audi S8
To start off, 2007 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S8. In addition, the cost of maintenance, including insurance, on 2005 Audi S8 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (350 HP @ 6800 RPM) has 103 more horse power than 2005 Audi S8. (247 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2005 Audi S8.
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, 2005 Audi S8 (450 Nm @ 3400 RPM) has 9 more torque (in Nm) than 2007 Audi A8. (441 Nm @ 3500 RPM). This means 2005 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8.
Compare all specifications:
2007 Audi A8 | 2005 Audi S8 | |
Make | Audi | Audi |
Model | A8 | S8 |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4172 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 350 HP | 247 HP |
Engine RPM | 6800 RPM | 4000 RPM |
Torque | 441 Nm | 450 Nm |
Torque RPM | 3500 RPM | 3400 RPM |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Wheelbase Size | 3080 mm | 2290 mm |
Fuel Tank Capacity | 90 L | 90 L |