2009 Mercury Mariner vs. 2011 Jeep Grand Cherokee
To start off, 2011 Jeep Grand Cherokee 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 3,600 cc (6 cylinders), 2011 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2011 Jeep Grand Cherokee (290 HP @ 6400 RPM) has 119 more horse power than 2009 Mercury Mariner. (171 HP @ 6000 RPM) In normal driving conditions, 2011 Jeep Grand Cherokee should accelerate faster than 2009 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jeep Grand Cherokee weights approximately 275 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.
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, 2011 Jeep Grand Cherokee (352 Nm @ 4800 RPM) has 119 more torque (in Nm) than 2009 Mercury Mariner. (233 Nm @ 4500 RPM). This means 2011 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercury Mariner.
Compare all specifications:
| 2009 Mercury Mariner | 2011 Jeep Grand Cherokee | |
| Make | Mercury | Jeep |
| Model | Mariner | Grand Cherokee |
| Year Released | 2009 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 171 HP | 290 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 233 Nm | 352 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1925 kg | 2200 kg |
| Vehicle Length | 4460 mm | 4821 mm |
| Vehicle Width | 1810 mm | 1943 mm |
| Vehicle Height | 1780 mm | 1760 mm |
| Wheelbase Size | 2630 mm | 2916 mm |
| Fuel Consumption | 9.4 L/100km | 10.2 L/100km |
| Fuel Consumption City | 12.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 62 L | 93 L |
