2006 Kia Optima vs. 2007 Kia Cerato
To start off, 2007 Kia Cerato 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 2,671 cc (6 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (170 HP @ 6000 RPM) has 59 more horse power than 2007 Kia Cerato. (111 HP @ 4000 RPM). In normal driving conditions, 2006 Kia Optima should accelerate faster than 2007 Kia Cerato. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 113 kg more than 2007 Kia Cerato. 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 Kia Cerato (246 Nm @ 1800 RPM) has 1 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 2007 Kia Cerato will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2006 Kia Optima | 2007 Kia Cerato | |
| Make | Kia | Kia |
| Model | Optima | Cerato |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 111 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 245 Nm | 246 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 86.8 mm | 83 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1487 kg | 1374 kg |
| Vehicle Length | 4730 mm | 4350 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1480 mm |
| Wheelbase Size | 2710 mm | 2620 mm |
| Fuel Consumption Overall | 10.2 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 65 L | 55 L |
