2007 Audi RS4 vs. 2005 Kia Optima
To start off, 2007 Audi RS4 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 RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 244 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2005 Kia Optima.
Because 2007 Audi RS4 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 RS4 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 RS4 (431 Nm) has 190 more torque (in Nm) than 2005 Kia Optima. (241 Nm). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2007 Audi RS4 | 2005 Kia Optima | |
Make | Audi | Kia |
Model | RS4 | Optima |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2671 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 170 HP |
Engine RPM | 7800 RPM | 4000 RPM |
Torque | 431 Nm | 241 Nm |
Engine Bore Size | 84.5 mm | 87 mm |
Engine Stroke Size | 92.8 mm | 75 mm |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4600 mm | 4730 mm |
Vehicle Width | 1820 mm | 1820 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2650 mm | 2710 mm |
Fuel Consumption Overall | 13.4 L/100km | 10.4 L/100km |
Fuel Tank Capacity | 80 L | 65 L |