2009 Mercury Mariner vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercury Mariner. In addition, the cost of maintenance, including insurance, on 2009 Mercury Mariner would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (382 HP @ 6000 RPM) has 231 more horse power than 2009 Mercury Mariner. (151 HP @ 6000 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2009 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 189 kg more than 2009 Mercury Mariner. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz S 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 2011 Mercedes-Benz S. 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, 2011 Mercedes-Benz S (530 Nm @ 2800 RPM) has 393 more torque (in Nm) than 2009 Mercury Mariner. (137 Nm @ 4500 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercury Mariner.
Compare all specifications:
| 2009 Mercury Mariner | 2011 Mercedes-Benz S | |
| Make | Mercury | Mercedes-Benz |
| Model | Mariner | S |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2501 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 151 HP | 382 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 137 Nm | 530 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1832 kg | 2021 kg |
| Vehicle Length | 4440 mm | 5245 mm |
| Vehicle Width | 1810 mm | 1872 mm |
| Vehicle Height | 1730 mm | 1473 mm |
| Wheelbase Size | 2630 mm | 3165 mm |
| Fuel Consumption | 7.6 L/100km | 10.2 L/100km |
| Fuel Consumption City | 6.9 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 57 L | 90 L |
