2007 Chrysler Pacifica vs. 2006 Kia Optima
To start off, 2007 Chrysler Pacifica is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 3,951 cc (6 cylinders), 2007 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2007 Chrysler Pacifica (253 HP @ 6000 RPM) has 83 more horse power than 2006 Kia Optima. (170 HP @ 6000 RPM). In normal driving conditions, 2007 Chrysler Pacifica should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Pacifica weights approximately 132 kg more than 2006 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2007 Chrysler Pacifica (355 Nm @ 4200 RPM) has 110 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 2007 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2007 Chrysler Pacifica | 2006 Kia Optima | |
| Make | Chrysler | Kia |
| Model | Pacifica | Optima |
| Year Released | 2007 | 2006 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3951 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 170 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 355 Nm | 245 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1488 kg |
| Vehicle Length | 5050 mm | 4730 mm |
| Vehicle Width | 2020 mm | 1820 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
| Fuel Consumption Highway | 9.8 L/100km | 8.7 L/100km |
| Fuel Consumption City | 14.7 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 87 L | 65 L |
