2011 Mercedes-Benz S vs. 2008 Volvo XC90
To start off, 2011 Mercedes-Benz S is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Volvo XC90. In addition, the cost of maintenance, including insurance, on 2008 Volvo XC90 would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (295 HP @ 6000 RPM) has 113 more horse power than 2008 Volvo XC90. (182 HP @ 4000 RPM). In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2008 Volvo XC90. With that said, vehicle weight also plays an important factor in acceleration. 2008 Volvo XC90 weights approximately 151 kg more than 2011 Mercedes-Benz S.
Because 2008 Volvo XC90 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2008 Volvo XC90 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, 2008 Volvo XC90 (400 Nm @ 2000 RPM) has 15 more torque (in Nm) than 2011 Mercedes-Benz S. (385 Nm @ 2400 RPM). This means 2008 Volvo XC90 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz S.
Compare all specifications:
| 2011 Mercedes-Benz S | 2008 Volvo XC90 | |
| Make | Mercedes-Benz | Volvo |
| Model | S | XC90 |
| Year Released | 2011 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 2401 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 295 HP | 182 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 385 Nm | 400 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2029 kg | 2180 kg |
| Vehicle Length | 5245 mm | 4800 mm |
| Vehicle Width | 1872 mm | 1900 mm |
| Vehicle Height | 1473 mm | 1750 mm |
| Wheelbase Size | 3165 mm | 2860 mm |
| Fuel Tank Capacity | 90 L | 70 L |
