1999 Ford Focus vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Ford Focus. In addition, the cost of maintenance, including insurance, on 1999 Ford Focus 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 71 more horse power than 1999 Ford Focus. (99 HP @ 6250 RPM) In normal driving conditions, 2006 Kia Optima should accelerate faster than 1999 Ford Focus. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 247 kg more than 1999 Ford Focus. 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 (245 Nm @ 4000 RPM) has 99 more torque (in Nm) than 1999 Ford Focus. (146 Nm @ 4000 RPM). This means 2006 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1999 Ford Focus.
Compare all specifications:
| 1999 Ford Focus | 2006 Kia Optima | |
| Make | Ford | Kia |
| Model | Focus | Optima |
| Year Released | 1999 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1753 cc | 2671 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 170 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 146 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 86.8 mm |
| Engine Stroke Size | 81.4 mm | 75 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1240 kg | 1487 kg |
| Vehicle Length | 4390 mm | 4730 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
| Fuel Tank Capacity | 55 L | 65 L |
