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 4,163 cc (8 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (350 HP @ 6800 RPM) has 180 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. 2007 Audi A6 weights approximately 258 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.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (441 Nm) has 196 more torque (in Nm) than 2005 Kia Optima. (245 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 | 4163 cc | 2670 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 170 HP |
Engine RPM | 6800 RPM | 4000 RPM |
Torque | 441 Nm | 245 Nm |
Engine Bore Size | 85 mm | 87 mm |
Engine Stroke Size | 93 mm | 75 mm |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1745 kg | 1487 kg |
Vehicle Length | 4920 mm | 4730 mm |
Vehicle Width | 2020 mm | 1820 mm |
Vehicle Height | 1460 mm | 1420 mm |
Wheelbase Size | 2850 mm | 2640 mm |
Fuel Consumption Highway | 9.6 L/100km | 8.7 L/100km |
Fuel Consumption City | 13.2 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 11.9 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 80 L | 65 L |