2005 Kia Optima vs. 2006 Land Rover Defender
To start off, 2006 Land Rover Defender is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 2,670 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 50 more horse power than 2006 Land Rover Defender. (120 HP @ 4200 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 2006 Land Rover Defender. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 87 kg more than 2006 Land Rover Defender. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Land Rover Defender is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2006 Land Rover Defender 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 Land Rover Defender (300 Nm) has 55 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 2006 Land Rover Defender will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2005 Kia Optima | 2006 Land Rover Defender | |
Make | Kia | Land Rover |
Model | Optima | Defender |
Year Released | 2005 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2670 cc | 2498 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 170 HP | 120 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 245 Nm | 300 Nm |
Engine Compression Ratio | 10.0:1 | 19.5:1 |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 9 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1487 kg | 1400 kg |
Vehicle Length | 4730 mm | 4710 mm |
Vehicle Height | 1420 mm | 1950 mm |
Wheelbase Size | 2640 mm | 2800 mm |
Fuel Consumption Overall | 10.2 L/100km | 18.1 L/100km |
Fuel Tank Capacity | 65 L | 75 L |