2006 BMW 530 vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 530. In addition, the cost of maintenance, including insurance, on 2006 BMW 530 would be higher. At 2,999 cc (6 cylinders), 2006 BMW 530 is equipped with a bigger engine. In terms of performance, 2006 BMW 530 (255 HP @ 6600 RPM) has 93 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 2006 BMW 530 should accelerate faster than 2007 Kia Optima.
Because 2006 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2006 BMW 530 will offer significantly more control. 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 530 (298 Nm @ 2750 RPM) has 76 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2006 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
| 2006 BMW 530 | 2007 Kia Optima | |
| Make | BMW | Kia |
| Model | 530 | Optima |
| Year Released | 2006 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2399 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 255 HP | 162 HP |
| Engine RPM | 6600 RPM | 5800 RPM |
| Torque | 298 Nm | 222 Nm |
| Torque RPM | 2750 RPM | 4260 RPM |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4860 mm | 4740 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1490 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 65 L |
