2002 Kia Potentia vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Kia Potentia. In addition, the cost of maintenance, including insurance, on 2002 Kia Potentia 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 (171 HP @ 6000 RPM) has 33 more horse power than 2002 Kia Potentia. (138 HP @ 6000 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 2002 Kia Potentia. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 460 kg more than 2002 Kia Potentia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2002 Kia Potentia. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner will offer significantly more control. 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, 2009 Mercury Mariner (233 Nm @ 4500 RPM) has 52 more torque (in Nm) than 2002 Kia Potentia. (181 Nm @ 4000 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2002 Kia Potentia. 2009 Mercury Mariner has automatic transmission and 2002 Kia Potentia has manual transmission. 2002 Kia Potentia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Kia Potentia | 2009 Mercury Mariner | |
| Make | Kia | Mercury |
| Model | Potentia | Mariner |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 171 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 181 Nm | 233 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1925 kg |
| Vehicle Length | 4960 mm | 4460 mm |
| Vehicle Width | 1730 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1780 mm |
| Wheelbase Size | 2720 mm | 2630 mm |
