2007 Kia Optima vs. 2012 Hyundai i40
To start off, 2012 Hyundai i40 is newer by 5 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 2,399 cc (4 cylinders), 2007 Kia Optima is equipped with a bigger engine. In terms of performance, 2007 Kia Optima (162 HP @ 5800 RPM) has 49 more horse power than 2012 Hyundai i40. (113 HP @ 400 RPM). In normal driving conditions, 2007 Kia Optima should accelerate faster than 2012 Hyundai i40.
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, 2012 Hyundai i40 (260 Nm @ 1250 RPM) has 38 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2012 Hyundai i40 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
| 2007 Kia Optima | 2012 Hyundai i40 | |
| Make | Kia | Hyundai |
| Model | Optima | i40 |
| Year Released | 2007 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 1685 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 113 HP |
| Engine RPM | 5800 RPM | 400 RPM |
| Torque | 222 Nm | 260 Nm |
| Torque RPM | 4260 RPM | 1250 RPM |
| Engine Compression Ratio | 10.5:1 | 17:01 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4740 mm | 4770 mm |
| Vehicle Width | 1810 mm | 1815 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
