2005 Audi S4 vs. 2009 Volvo S80
To start off, 2009 Volvo S80 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 58 more horse power than 2009 Volvo S80. (282 HP @ 5600 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2009 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 242 kg more than 2009 Volvo S80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 10 more torque (in Nm) than 2009 Volvo S80. (400 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Volvo S80.
Compare all specifications:
| 2005 Audi S4 | 2009 Volvo S80 | |
| Make | Audi | Volvo |
| Model | S4 | S80 |
| Year Released | 2005 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2953 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 282 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 410 Nm | 400 Nm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1598 kg |
| Vehicle Length | 4580 mm | 4860 mm |
| Vehicle Width | 1780 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
