2006 Audi A3 vs. 2005 Kia Optima
To start off, 2006 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 2,670 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (197 HP) has 27 more horse power than 2005 Kia Optima. (170 HP). In normal driving conditions, 2006 Audi A3 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A3 weights approximately 393 kg more than 2005 Kia Optima. 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, 2006 Audi A3 (281 Nm) has 36 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
| 2006 Audi A3 | 2005 Kia Optima | |
| Make | Audi | Kia |
| Model | A3 | Optima |
| Year Released | 2006 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2670 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 170 HP |
| Torque | 281 Nm | 245 Nm |
| Engine Bore Size | 82.5 mm | 87 mm |
| Engine Stroke Size | 92.8 mm | 75 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1487 kg |
| Vehicle Length | 4290 mm | 4730 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2640 mm |
| Fuel Consumption Overall | 7.7 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 55 L | 65 L |
