2006 BMW 545 vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW 545. In addition, the cost of maintenance, including insurance, on 2006 BMW 545 would be higher. At 4,396 cc (8 cylinders), 2006 BMW 545 is equipped with a bigger engine. In terms of performance, 2006 BMW 545 (328 HP @ 6100 RPM) has 58 more horse power than 2013 Kia Optima. (270 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 545 should accelerate faster than 2013 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 545 weights approximately 297 kg more than 2013 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 545 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 545. However, in wet, icy, snow, or gravel driving conditions, 2013 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 545 (450 Nm @ 3600 RPM) has 85 more torque (in Nm) than 2013 Kia Optima. (365 Nm @ 4500 RPM). This means 2006 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2013 Kia Optima.
Compare all specifications:
2006 BMW 545 | 2013 Kia Optima | |
Make | BMW | Kia |
Model | 545 | Optima |
Year Released | 2006 | 2013 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4396 cc | 2000 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 270 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 450 Nm | 365 Nm |
Torque RPM | 3600 RPM | 4500 RPM |
Engine Bore Size | 92 mm | 86 mm |
Engine Stroke Size | 83 mm | 86 mm |
Drive Type | Rear | Front |
Transmission Type | Automatic | 6-speed automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1835 kg | 1538 kg |
Vehicle Length | 4850 mm | 4845 mm |
Vehicle Width | 1850 mm | 1830 mm |
Vehicle Height | 1380 mm | 1455 mm |
Wheelbase Size | 2890 mm | 2795 mm |
Fuel Consumption Highway | 9.1 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 70 L | 70 L |