2007 BMW 320 vs. 2009 Kia Optima
To start off, 2009 Kia Optima is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 320. In addition, the cost of maintenance, including insurance, on 2007 BMW 320 would be higher. At 2,656 cc (6 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (194 HP @ 6000 RPM) has 46 more horse power than 2007 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2009 Kia Optima should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Optima weights approximately 124 kg more than 2007 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Kia Optima (250 Nm @ 4500 RPM) has 50 more torque (in Nm) than 2007 BMW 320. (200 Nm @ 3600 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
2007 BMW 320 | 2009 Kia Optima | |
Make | BMW | Kia |
Model | 320 | Optima |
Year Released | 2007 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1994 cc | 2656 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 194 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 200 Nm | 250 Nm |
Torque RPM | 3600 RPM | 4500 RPM |
Engine Bore Size | 84 mm | 86.7 mm |
Engine Stroke Size | 90 mm | 75 mm |
Engine Compression Ratio | 10.5:1 | 10.4:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1395 kg | 1519 kg |
Vehicle Length | 4530 mm | 4810 mm |
Vehicle Width | 1430 mm | 1810 mm |
Vehicle Height | 1820 mm | 1490 mm |
Wheelbase Size | 2770 mm | 2730 mm |
Fuel Consumption Overall | 7.4 L/100km | 10.4 L/100km |
Fuel Tank Capacity | 60 L | 62 L |