2005 Audi A4 vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 1 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 2,496 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (170 HP @ 4000 RPM) has 32 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 102 kg more than 2006 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (370 Nm @ 1500 RPM) has 171 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
2005 Audi A4 | 2006 Kia Optima | |
Make | Audi | Kia |
Model | A4 | Optima |
Year Released | 2005 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2496 cc | 2360 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 170 HP | 138 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 370 Nm | 199 Nm |
Torque RPM | 1500 RPM | 3000 RPM |
Engine Compression Ratio | 18.5:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1590 kg | 1488 kg |
Vehicle Length | 4550 mm | 4730 mm |
Vehicle Width | 1780 mm | 1820 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2660 mm | 2710 mm |
Fuel Consumption Overall | 7.8 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 66 L | 65 L |