2007 BMW 550 vs. 2005 Kia Magentis
To start off, 2007 BMW 550 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Kia Magentis. In addition, the cost of maintenance, including insurance, on 2005 Kia Magentis would be higher. At 4,799 cc (8 cylinders), 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP @ 6300 RPM) has 195 more horse power than 2005 Kia Magentis. (167 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2005 Kia Magentis. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 172 kg more than 2005 Kia Magentis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 550 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 550. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Magentis, 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, 2007 BMW 550 (490 Nm @ 3400 RPM) has 245 more torque (in Nm) than 2005 Kia Magentis. (245 Nm @ 4000 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Magentis.
Compare all specifications:
| 2007 BMW 550 | 2005 Kia Magentis | |
| Make | BMW | Kia |
| Model | 550 | Magentis |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2493 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 167 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 490 Nm | 245 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 93.1 mm | 84 mm |
| Engine Stroke Size | 88.3 mm | 75 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.9 seconds | 8.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1488 kg |
| Vehicle Length | 4850 mm | 4740 mm |
| Vehicle Width | 1470 mm | 1830 mm |
| Vehicle Height | 1850 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
| Fuel Consumption Overall | 11.1 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
