2003 Ford Model U vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Ford Model U. In addition, the cost of maintenance, including insurance, on 2003 Ford Model U would be higher. At 2,360 cc (4 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2003 Ford Model U (149 HP @ 4500 RPM) has 11 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM). In normal driving conditions, 2003 Ford Model U should accelerate faster than 2006 Kia Optima.
Because 2003 Ford Model U is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2003 Ford Model U 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, 2003 Ford Model U (213 Nm @ 4000 RPM) has 14 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2003 Ford Model U will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2003 Ford Model U | 2006 Kia Optima | |
| Make | Ford | Kia |
| Model | Model U | Optima |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 2360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 138 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 213 Nm | 199 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Drive Type | 4WD | Front |
| Vehicle Length | 4240 mm | 4730 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1660 mm | 1420 mm |
