2007 Mercedes-Benz S vs. 2009 Volvo S80
To start off, 2009 Volvo S80 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz S would be higher. At 5,512 cc (12 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (510 HP @ 5000 RPM) has 228 more horse power than 2009 Volvo S80. (282 HP @ 5600 RPM). In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2009 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 582 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.
Because 2009 Volvo S80 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2009 Volvo S80 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 Mercedes-Benz S (830 Nm @ 1900 RPM) has 430 more torque (in Nm) than 2009 Volvo S80. (400 Nm @ 1500 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Volvo S80.
Compare all specifications:
| 2007 Mercedes-Benz S | 2009 Volvo S80 | |
| Make | Mercedes-Benz | Volvo |
| Model | S | S80 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5512 cc | 2953 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 282 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 830 Nm | 400 Nm |
| Torque RPM | 1900 RPM | 1500 RPM |
| Engine Compression Ratio | 9.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 205 km/hour |
| Acceleration 0-100mph | 4.6 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2180 kg | 1598 kg |
| Vehicle Length | 5210 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1480 mm | 1500 mm |
| Wheelbase Size | 3170 mm | 2840 mm |
| Fuel Consumption Overall | 14.3 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
