2008 Mazda CX-7 vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mazda CX-7. In addition, the cost of maintenance, including insurance, on 2008 Mazda CX-7 would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (268 HP @ 6000 RPM) has 24 more horse power than 2008 Mazda CX-7. (244 HP @ 5000 RPM) In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2008 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda CX-7 weights approximately 35 kg more than 2009 Mercedes-Benz R.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2008 Mazda CX-7 | 2009 Mercedes-Benz R | |
| Make | Mazda | Mercedes-Benz |
| Model | CX-7 | R |
| Year Released | 2008 | 2009 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 268 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 350 Nm | 350 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1180 kg | 1145 kg |
| Vehicle Length | 4680 mm | 5160 mm |
| Vehicle Width | 1880 mm | 1960 mm |
| Vehicle Height | 1650 mm | 1670 mm |
| Wheelbase Size | 2760 mm | 3220 mm |
| Fuel Consumption | 10.8 L/100km | 11.8 L/100km |
| Fuel Consumption City | 14.9 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 13.2 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 69 L | 80 L |
