2009 Mazda CX-7 vs. 2010 Mercedes-Benz CLS
To start off, 2010 Mercedes-Benz CLS is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Mazda CX-7. In addition, the cost of maintenance, including insurance, on 2009 Mazda CX-7 would be higher. At 5,500 cc (8 cylinders), 2010 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz CLS (382 HP @ 6000 RPM) has 138 more horse power than 2009 Mazda CX-7. (244 HP @ 5000 RPM) In normal driving conditions, 2010 Mercedes-Benz CLS should accelerate faster than 2009 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz CLS weights approximately 655 kg more than 2009 Mazda CX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 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, 2010 Mercedes-Benz CLS (530 Nm @ 2800 RPM) has 180 more torque (in Nm) than 2009 Mazda CX-7. (350 Nm @ 2500 RPM). This means 2010 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda CX-7.
Compare all specifications:
| 2009 Mazda CX-7 | 2010 Mercedes-Benz CLS | |
| Make | Mazda | Mercedes-Benz |
| Model | CX-7 | CLS |
| Year Released | 2009 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2258 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 382 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 350 Nm | 530 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1180 kg | 1835 kg |
| Vehicle Length | 4680 mm | 4917 mm |
| Vehicle Width | 1880 mm | 1872 mm |
| Vehicle Height | 1650 mm | 1415 mm |
| Wheelbase Size | 2760 mm | 2855 mm |
| Fuel Consumption | 10.7 L/100km | 11.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 69 L | 80 L |
