2006 BMW 320 vs. 2004 Kia Optima
To start off, 2006 BMW 320 is newer by 2 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 2 more horse power than 2006 BMW 320. (168 HP @ 6100 RPM) In normal driving conditions, 2004 Kia Optima should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 320 weights approximately 33 kg more than 2004 Kia Optima.
Because 2006 BMW 320 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2004 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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 35 more torque (in Nm) than 2006 BMW 320. (210 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 320.
Compare all specifications:
2006 BMW 320 | 2004 Kia Optima | |
Make | BMW | Kia |
Model | 320 | Optima |
Year Released | 2006 | 2004 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2171 cc | 2671 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 170 HP |
Engine RPM | 6100 RPM | 4000 RPM |
Torque | 210 Nm | 245 Nm |
Engine Bore Size | 80.1 mm | 87 mm |
Engine Stroke Size | 72 mm | 75 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1520 kg | 1487 kg |
Vehicle Length | 4480 mm | 4730 mm |
Vehicle Width | 1750 mm | 1820 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2730 mm | 2720 mm |
Fuel Consumption Overall | 9 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 63 L | 65 L |