2007 Hyundai Tucson vs. 2006 Kia Optima
To start off, 2007 Hyundai Tucson is newer by 1 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, 2007 Hyundai Tucson (174 HP @ 6000 RPM) has 4 more horse power than 2006 Kia Optima. (170 HP @ 6000 RPM). In normal driving conditions, 2007 Hyundai Tucson should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Tucson weights approximately 294 kg more than 2006 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hyundai Tucson 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, 2007 Hyundai Tucson 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 Hyundai Tucson (249 Nm @ 4000 RPM) has 4 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 2007 Hyundai Tucson will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2007 Hyundai Tucson | 2006 Kia Optima | |
| Make | Hyundai | Kia |
| Model | Tucson | Optima |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2656 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 170 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 249 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86.7 mm | 86.8 mm |
| Engine Stroke Size | 75 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1781 kg | 1487 kg |
| Vehicle Length | 4330 mm | 4730 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1840 mm | 1420 mm |
| Wheelbase Size | 2640 mm | 2710 mm |
| Fuel Consumption City | 11.8 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 13.5 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 58 L | 65 L |
