2007 Audi A4 vs. 2004 Kia Optima
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Kia Optima. In addition, the cost of maintenance, including insurance, on 2004 Kia Optima would be higher. At 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (170 HP @ 4000 RPM) has 69 more horse power than 2007 Audi A4. (101 HP @ 5600 RPM) In normal driving conditions, 2004 Kia Optima should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 187 kg more than 2007 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, 2004 Kia Optima (245 Nm) has 97 more torque (in Nm) than 2007 Audi A4. (148 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
2007 Audi A4 | 2004 Kia Optima | |
Make | Audi | Kia |
Model | A4 | Optima |
Year Released | 2007 | 2004 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1595 cc | 2671 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 101 HP | 170 HP |
Engine RPM | 5600 RPM | 4000 RPM |
Torque | 148 Nm | 245 Nm |
Engine Bore Size | 81 mm | 87 mm |
Engine Stroke Size | 77.4 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 | 1300 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 | 2720 mm |
Fuel Consumption Overall | 7.7 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 70 L | 65 L |