2006 Kia Optima vs. 2010 Ford Fiesta
To start off, 2010 Ford Fiesta is newer by 4 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 2,360 cc (4 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (138 HP @ 5500 RPM) has 20 more horse power than 2010 Ford Fiesta. (118 HP @ 6000 RPM). In normal driving conditions, 2006 Kia Optima should accelerate faster than 2010 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 518 kg more than 2010 Ford Fiesta. 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, 2006 Kia Optima (199 Nm @ 3000 RPM) has 47 more torque (in Nm) than 2010 Ford Fiesta. (152 Nm @ 4050 RPM). This means 2006 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2010 Ford Fiesta.
Compare all specifications:
| 2006 Kia Optima | 2010 Ford Fiesta | |
| Make | Kia | Ford |
| Model | Optima | Fiesta |
| Year Released | 2006 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 118 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 199 Nm | 152 Nm |
| Torque RPM | 3000 RPM | 4050 RPM |
| Engine Bore Size | 86.6 mm | 79 mm |
| Engine Stroke Size | 100 mm | 81.4 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1488 kg | 970 kg |
| Vehicle Length | 4730 mm | 3960 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2500 mm |
| Fuel Consumption Overall | 9.4 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 65 L | 45 L |
