2009 Audi A6 vs. 2007 Audi S8
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S8. In addition, the cost of maintenance, including insurance, on 2007 Audi S8 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 223 more horse power than 2009 Audi A6. (221 HP @ 4000 RPM) In normal driving conditions, 2007 Audi S8 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S8 weights approximately 1045 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A6. In wet, icy, snow, or gravel driving conditions, 2007 Audi S8 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, 2007 Audi S8 (540 Nm @ 3400 RPM) has 90 more torque (in Nm) than 2009 Audi A6. (450 Nm @ 1400 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
2009 Audi A6 | 2007 Audi S8 | |
Make | Audi | Audi |
Model | A6 | S8 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 5204 cc |
Engine Cylinders | 6 cylinders | 10 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 221 HP | 444 HP |
Engine RPM | 4000 RPM | 7000 RPM |
Torque | 450 Nm | 540 Nm |
Torque RPM | 1400 RPM | 3400 RPM |
Engine Bore Size | 83 mm | 84.5 mm |
Engine Stroke Size | 91.4 mm | 92.8 mm |
Engine Compression Ratio | 17.0:1 | 12.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 243 km/hour | 260 km/hour |
Acceleration 0-100mph | 7.3 seconds | 5.4 seconds |
Drive Type | Front | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 895 kg | 1940 kg |
Vehicle Length | 4920 mm | 5070 mm |
Vehicle Width | 2020 mm | 1900 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2950 mm |
Fuel Tank Capacity | 80 L | 90 L |