2009 Audi A8 vs. 2005 Volvo S80
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Volvo S80. In addition, the cost of maintenance, including insurance, on 2005 Volvo S80 would be higher. At 5,204 cc (10 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 7000 RPM) has 176 more horse power than 2005 Volvo S80. (268 HP @ 5400 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 323 kg more than 2005 Volvo S80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Volvo S80. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 A8 (540 Nm @ 3500 RPM) has 160 more torque (in Nm) than 2005 Volvo S80. (380 Nm @ 1800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Volvo S80.
Compare all specifications:
| 2009 Audi A8 | 2005 Volvo S80 | |
| Make | Audi | Volvo |
| Model | A8 | S80 |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 2917 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 268 HP |
| Engine RPM | 7000 RPM | 5400 RPM |
| Torque | 540 Nm | 380 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Engine Compression Ratio | 12.5:1 | 8.7:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1617 kg |
| Vehicle Length | 5070 mm | 4860 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2950 mm | 2760 mm |
| Fuel Consumption Highway | 12.4 L/100km | 9.2 L/100km |
| Fuel Consumption City | 18.2 L/100km | 13.2 L/100km |
| Fuel Consumption Overall | 15.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 90 L | 80 L |
