2009 Alfa Romeo 159 vs. 2007 Kia Optima
To start off, 2009 Alfa Romeo 159 is newer by 2 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, 2009 Alfa Romeo 159 (183 HP @ 6500 RPM) has 21 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 2009 Alfa Romeo 159 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, 2009 Alfa Romeo 159 (230 Nm @ 4500 RPM) has 8 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2007 Kia Optima | |
| Make | Alfa Romeo | Kia |
| Model | 159 | Optima |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 162 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 230 Nm | 222 Nm |
| Torque RPM | 4500 RPM | 4260 RPM |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4670 mm | 4740 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 65 L |
