2009 Audi A4 vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 2,697 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2012 Kia Optima (200 HP @ 6300 RPM) has 13 more horse power than 2009 Audi A4. (187 HP @ 3500 RPM) In normal driving conditions, 2012 Kia Optima should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 191 kg more than 2012 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 Audi A4 (400 Nm @ 1400 RPM) has 148 more torque (in Nm) than 2012 Kia Optima. (252 Nm @ 4250 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Optima.
Compare all specifications:
| 2009 Audi A4 | 2012 Kia Optima | |
| Make | Audi | Kia |
| Model | A4 | Optima |
| Year Released | 2009 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2697 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 200 HP |
| Engine RPM | 3500 RPM | 6300 RPM |
| Torque | 400 Nm | 252 Nm |
| Torque RPM | 1400 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1454 kg |
| Vehicle Length | 4710 mm | 4844 mm |
| Vehicle Width | 1830 mm | 1831 mm |
| Vehicle Height | 1440 mm | 1455 mm |
| Wheelbase Size | 2810 mm | 2797 mm |
| Fuel Tank Capacity | 65 L | 70 L |
