2007 Kia Optima vs. 2006 Lancia Thesis
To start off, 2007 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Lancia Thesis. In addition, the cost of maintenance, including insurance, on 2006 Lancia Thesis would be higher. At 2,399 cc (4 cylinders), 2007 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Lancia Thesis (173 HP @ 4000 RPM) has 11 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM) In normal driving conditions, 2006 Lancia Thesis should accelerate faster than 2007 Kia Optima.
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 Lancia Thesis (380 Nm @ 2000 RPM) has 158 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2006 Lancia Thesis will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
| 2007 Kia Optima | 2006 Lancia Thesis | |
| Make | Kia | Lancia |
| Model | Optima | Thesis |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 173 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 222 Nm | 380 Nm |
| Torque RPM | 4260 RPM | 2000 RPM |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4740 mm | 4890 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2810 mm |
| Fuel Tank Capacity | 65 L | 75 L |
