2006 BMW 730 vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW 730. In addition, the cost of maintenance, including insurance, on 2006 BMW 730 would be higher. At 2,994 cc (6 cylinders), 2006 BMW 730 is equipped with a bigger engine. In terms of performance, 2006 BMW 730 (254 HP @ 6600 RPM) has 88 more horse power than 2011 Kia Optima. (166 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 730 should accelerate faster than 2011 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 730 weights approximately 237 kg more than 2011 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 730 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 730. However, in wet, icy, snow, or gravel driving conditions, 2011 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, 2006 BMW 730 (300 Nm @ 2500 RPM) has 91 more torque (in Nm) than 2011 Kia Optima. (209 Nm @ 4250 RPM). This means 2006 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2011 Kia Optima.
Compare all specifications:
2006 BMW 730 | 2011 Kia Optima | |
Make | BMW | Kia |
Model | 730 | Optima |
Year Released | 2006 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2994 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 166 HP |
Engine RPM | 6600 RPM | 6000 RPM |
Torque | 300 Nm | 209 Nm |
Torque RPM | 2500 RPM | 4250 RPM |
Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1820 kg | 1583 kg |
Vehicle Length | 5180 mm | 4844 mm |
Vehicle Width | 1910 mm | 1831 mm |
Vehicle Height | 1500 mm | 1455 mm |
Wheelbase Size | 3140 mm | 2797 mm |
Fuel Tank Capacity | 88 L | 65 L |