2007 BMW X5 vs. 2010 Kia Optima
To start off, 2010 Kia Optima is newer by 3 year(s). Which means there will be less support and parts availability for 2007 BMW X5. In addition, the cost of maintenance, including insurance, on 2007 BMW X5 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 53 more horse power than 2010 Kia Optima. (175 HP @ 6000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2010 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 648 kg more than 2010 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 2007 BMW X5 (301 Nm @ 3500 RPM) has 72 more torque (in Nm) than 2010 Kia Optima. (229 Nm @ 4000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2010 Kia Optima.
Compare all specifications:
2007 BMW X5 | 2010 Kia Optima | |
Make | BMW | Kia |
Model | X5 | Optima |
Year Released | 2007 | 2010 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 175 HP |
Engine RPM | 5900 RPM | 6000 RPM |
Torque | 301 Nm | 229 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2080 kg | 1432 kg |
Vehicle Length | 4670 mm | 4801 mm |
Vehicle Width | 1710 mm | 1806 mm |
Vehicle Height | 1880 mm | 1481 mm |
Wheelbase Size | 2830 mm | 2720 mm |
Fuel Tank Capacity | 85 L | 62 L |