2006 Kia Optima vs. 2011 BMW 740
To start off, 2011 BMW 740 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 3,000 cc (6 cylinders), 2011 BMW 740 is equipped with a bigger engine. In terms of performance, 2011 BMW 740 (315 HP @ 5800 RPM) has 145 more horse power than 2006 Kia Optima. (170 HP @ 6000 RPM) In normal driving conditions, 2011 BMW 740 should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 740 weights approximately 523 kg more than 2006 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 740 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 2011 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2011 BMW 740 (447 Nm @ 1600 RPM) has 202 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 2011 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
2006 Kia Optima | 2011 BMW 740 | |
Make | Kia | BMW |
Model | Optima | 740 |
Year Released | 2006 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2671 cc | 3000 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 170 HP | 315 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 245 Nm | 447 Nm |
Torque RPM | 4000 RPM | 1600 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1487 kg | 2010 kg |
Vehicle Length | 4730 mm | 5215 mm |
Vehicle Width | 1820 mm | 1902 mm |
Vehicle Height | 1420 mm | 1481 mm |
Wheelbase Size | 2710 mm | 3211 mm |
Fuel Consumption | 8.7 L/100km | 9.4 L/100km |
Fuel Consumption City | 11.8 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 65 L | 82 L |