2006 Kia Optima vs. 2011 Chevrolet Captiva
To start off, 2011 Chevrolet Captiva is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 2,671 cc (6 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (170 HP @ 6000 RPM) has 22 more horse power than 2011 Chevrolet Captiva. (148 HP @ 4000 RPM). In normal driving conditions, 2006 Kia Optima should accelerate faster than 2011 Chevrolet Captiva. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Captiva weights approximately 357 kg more than 2006 Kia Optima.
Because 2011 Chevrolet Captiva is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Captiva 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, 2011 Chevrolet Captiva (320 Nm @ 2000 RPM) has 75 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 2011 Chevrolet Captiva will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2006 Kia Optima | 2011 Chevrolet Captiva | |
| Make | Kia | Chevrolet |
| Model | Optima | Captiva |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 245 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86.7 mm | 83 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1488 kg | 1845 kg |
| Vehicle Length | 4730 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1730 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 10.2 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 65 L | 65 L |
