2007 Kia Optima vs. 2011 Nissan Titan
To start off, 2011 Nissan Titan is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Kia Optima. In addition, the cost of maintenance, including insurance, on 2007 Kia Optima would be higher. At 5,551 cc (8 cylinders), 2011 Nissan Titan is equipped with a bigger engine. In terms of performance, 2011 Nissan Titan (317 HP @ 5200 RPM) has 132 more horse power than 2007 Kia Optima. (185 HP @ 6000 RPM) In normal driving conditions, 2011 Nissan Titan should accelerate faster than 2007 Kia Optima.
Because 2011 Nissan Titan is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Nissan Titan. However, in wet, icy, snow, or gravel driving conditions, 2007 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Nissan Titan (522 Nm @ 3400 RPM) has 275 more torque (in Nm) than 2007 Kia Optima. (247 Nm @ 4000 RPM). This means 2011 Nissan Titan will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
| 2007 Kia Optima | 2011 Nissan Titan | |
| Make | Kia | Nissan |
| Model | Optima | Titan |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2654 cc | 5551 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 317 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 247 Nm | 522 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Compression Ratio | 10.4:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4740 mm | 5710 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1490 mm | 1900 mm |
| Wheelbase Size | 2730 mm | 4060 mm |
| Fuel Consumption | 7.8 L/100km | 13.8 L/100km |
| Fuel Consumption City | 10.7 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 9.4 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 62 L | 140 L |
