2005 Audi A4 vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,400 cc (4 cylinders), 2012 Kia Optima is equipped with a bigger engine. In terms of performance, 2012 Kia Optima (200 HP @ 6300 RPM) has 99 more horse power than 2005 Audi A4. (101 HP @ 5600 RPM) In normal driving conditions, 2012 Kia Optima should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Kia Optima weights approximately 98 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Kia Optima (252 Nm @ 4250 RPM) has 104 more torque (in Nm) than 2005 Audi A4. (148 Nm @ 3800 RPM). This means 2012 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2012 Kia Optima | |
| Make | Audi | Kia |
| Model | A4 | Optima |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 200 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 148 Nm | 252 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| 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 Weight | 1356 kg | 1454 kg |
| Vehicle Length | 4550 mm | 4844 mm |
| Vehicle Width | 1780 mm | 1831 mm |
| Vehicle Height | 1430 mm | 1455 mm |
| Wheelbase Size | 2660 mm | 2797 mm |
| Fuel Tank Capacity | 70 L | 70 L |
