2009 Mercedes-Benz S vs. 2011 Volvo XC70
To start off, 2011 Volvo XC70 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz S would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Volvo XC70 (300 HP @ 5600 RPM) has 32 more horse power than 2009 Mercedes-Benz S. (268 HP @ 6000 RPM) In normal driving conditions, 2011 Volvo XC70 should accelerate faster than 2009 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2011 Volvo XC70 weights approximately 111 kg more than 2009 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Volvo XC70 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2011 Volvo XC70 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, 2011 Volvo XC70 (440 Nm @ 2100 RPM) has 90 more torque (in Nm) than 2009 Mercedes-Benz S. (350 Nm @ 2400 RPM). This means 2011 Volvo XC70 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz S.
Compare all specifications:
| 2009 Mercedes-Benz S | 2011 Volvo XC70 | |
| Make | Mercedes-Benz | Volvo |
| Model | S | XC70 |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 300 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 350 Nm | 440 Nm |
| Torque RPM | 2400 RPM | 2100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1941 kg |
| Vehicle Length | 5080 mm | 4839 mm |
| Vehicle Width | 1480 mm | 1862 mm |
| Vehicle Height | 1880 mm | 1603 mm |
| Wheelbase Size | 3040 mm | 2814 mm |
| Fuel Tank Capacity | 90 L | 70 L |
