2007 Mercedes-Benz C vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (172 HP @ 6000 RPM) has 52 more horse power than 2007 Mercedes-Benz C. (120 HP @ 4200 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 370 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz C 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 C. However, in wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner, 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 C (270 Nm @ 1600 RPM) has 38 more torque (in Nm) than 2009 Mercury Mariner. (232 Nm @ 4500 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercury Mariner.
Compare all specifications:
| 2007 Mercedes-Benz C | 2009 Mercury Mariner | |
| Make | Mercedes-Benz | Mercury |
| Model | C | Mariner |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 172 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 270 Nm | 232 Nm |
| Torque RPM | 1600 RPM | 4500 RPM |
| Engine Bore Size | 88 mm | 90.2 mm |
| Engine Stroke Size | 88.3 mm | 94 mm |
| Engine Compression Ratio | 18.0:1 | 9.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1555 kg | 1925 kg |
| Vehicle Length | 4550 mm | 4460 mm |
| Vehicle Width | 1730 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1780 mm |
| Wheelbase Size | 2720 mm | 2630 mm |
| Fuel Consumption Overall | 7 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 62 L | 62 L |
