2007 Ford Fusion vs. 2005 Kia Optima
To start off, 2007 Ford Fusion is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (138 HP @ 3800 RPM) has 71 more horse power than 2007 Ford Fusion. (67 HP @ 4000 RPM) In normal driving conditions, 2005 Kia Optima should accelerate faster than 2007 Ford Fusion. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 311 kg more than 2007 Ford Fusion. 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, 2005 Kia Optima (199 Nm) has 39 more torque (in Nm) than 2007 Ford Fusion. (160 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2007 Ford Fusion.
Compare all specifications:
| 2007 Ford Fusion | 2005 Kia Optima | |
| Make | Ford | Kia |
| Model | Fusion | Optima |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 2360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 138 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 160 Nm | 199 Nm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1177 kg | 1488 kg |
| Vehicle Length | 4020 mm | 4730 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1500 mm | 1420 mm |
| Wheelbase Size | 2490 mm | 2710 mm |
| Fuel Consumption Overall | 4.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 45 L | 65 L |
