2007 Mercedes-Benz E vs. 2011 Mazda CX-7
To start off, 2011 Mazda CX-7 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz E would be higher. At 2,500 cc (4 cylinders), 2011 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz E (181 HP @ 5500 RPM) has 20 more horse power than 2011 Mazda CX-7. (161 HP @ 6000 RPM). In normal driving conditions, 2007 Mercedes-Benz E should accelerate faster than 2011 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda CX-7 weights approximately 16 kg more than 2007 Mercedes-Benz E.
Because 2007 Mercedes-Benz E is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz E. However, in wet, icy, snow, or gravel driving conditions, 2011 Mazda CX-7, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Mercedes-Benz E (250 Nm @ 3000 RPM) has 32 more torque (in Nm) than 2011 Mazda CX-7. (218 Nm @ 3500 RPM). This means 2007 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda CX-7.
Compare all specifications:
| 2007 Mercedes-Benz E | 2011 Mazda CX-7 | |
| Make | Mercedes-Benz | Mazda |
| Model | E | CX-7 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 181 HP | 161 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 250 Nm | 218 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1586 kg |
| Vehicle Length | 4820 mm | 4681 mm |
| Vehicle Width | 1830 mm | 1872 mm |
| Vehicle Height | 1460 mm | 1646 mm |
| Wheelbase Size | 2860 mm | 2751 mm |
| Fuel Tank Capacity | 89 L | 62 L |
