2009 Mercedes-Benz CLS vs. 2005 Volvo XC70
To start off, 2009 Mercedes-Benz CLS is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Volvo XC70. In addition, the cost of maintenance, including insurance, on 2005 Volvo XC70 would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 120 more horse power than 2005 Volvo XC70. (168 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2005 Volvo XC70. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 77 kg more than 2005 Volvo XC70. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Volvo XC70 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Mercedes-Benz CLS (365 Nm @ 3000 RPM) has 25 more torque (in Nm) than 2005 Volvo XC70. (340 Nm @ 1750 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Volvo XC70.
Compare all specifications:
| 2009 Mercedes-Benz CLS | 2005 Volvo XC70 | |
| Make | Mercedes-Benz | Volvo |
| Model | CLS | XC70 |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2399 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 288 HP | 168 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 365 Nm | 340 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 86 mm | 93.2 mm |
| Engine Compression Ratio | 12.2:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 6.7 seconds | 8.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1735 kg | 1658 kg |
| Vehicle Length | 4920 mm | 4740 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1440 mm | 1570 mm |
| Wheelbase Size | 2860 mm | 2800 mm |
| Fuel Consumption Overall | 9.1 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
