2007 Audi A4 vs. 2005 Kia Optima
To start off, 2007 Audi A4 is newer by 2 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 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (198 HP @ 5100 RPM) has 28 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 62 kg more than 2007 Audi A4.
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, 2007 Audi A4 (280 Nm) has 39 more torque (in Nm) than 2005 Kia Optima. (241 Nm). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2007 Audi A4 | 2005 Kia Optima | |
Make | Audi | Kia |
Model | A4 | Optima |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1984 cc | 2671 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 198 HP | 170 HP |
Engine RPM | 5100 RPM | 4000 RPM |
Torque | 280 Nm | 241 Nm |
Engine Bore Size | 82.5 mm | 87 mm |
Engine Stroke Size | 92.8 mm | 75 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1425 kg | 1487 kg |
Vehicle Length | 4550 mm | 4730 mm |
Vehicle Width | 1780 mm | 1820 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2650 mm | 2710 mm |
Fuel Consumption Overall | 7.7 L/100km | 10.4 L/100km |
Fuel Tank Capacity | 70 L | 65 L |