2007 Audi A6 vs. 2005 Kia Optima
To start off, 2007 Audi A6 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 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP @ 3300 RPM) has 8 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 212 kg more than 2007 Audi A6.
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 A6 (380 Nm) has 139 more torque (in Nm) than 2005 Kia Optima. (241 Nm). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2007 Audi A6 | 2005 Kia Optima | |
Make | Audi | Kia |
Model | A6 | Optima |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2698 cc | 2671 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 178 HP | 170 HP |
Engine RPM | 3300 RPM | 4000 RPM |
Torque | 380 Nm | 241 Nm |
Engine Bore Size | 83 mm | 87 mm |
Engine Stroke Size | 83.1 mm | 75 mm |
Engine Compression Ratio | 17.0:1 | 10.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1275 kg | 1487 kg |
Vehicle Length | 4920 mm | 4730 mm |
Vehicle Width | 1860 mm | 1820 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2850 mm | 2710 mm |
Fuel Consumption Overall | 6.8 L/100km | 10.4 L/100km |
Fuel Tank Capacity | 70 L | 65 L |