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 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (222 HP @ 4000 RPM) has 22 more horse power than 2012 Kia Optima. (200 HP @ 6300 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2012 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 148 kg more than 2012 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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 (450 Nm @ 1400 RPM) has 198 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. 2012 Kia Optima has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2012 Kia Optima | |
| Make | Audi | Kia |
| Model | A4 | Optima |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 222 HP | 200 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 450 Nm | 252 Nm |
| Torque RPM | 1400 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1462 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 |
