2008 Kia Carnival vs. 2006 Kia Optima
To start off, 2008 Kia Carnival is newer by 2 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 2,496 cc (6 cylinders), 2008 Kia Carnival is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Kia Carnival weights approximately 500 kg more than 2006 Kia Optima.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Kia Carnival (224 Nm @ 4000 RPM) has 25 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2008 Kia Carnival will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2008 Kia Carnival | 2006 Kia Optima | |
| Make | Kia | Kia |
| Model | Carnival | Optima |
| Year Released | 2008 | 2006 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2360 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 138 HP |
| Torque | 224 Nm | 199 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 86.6 mm |
| Engine Stroke Size | 82.8 mm | 100 mm |
| Engine Compression Ratio | 10.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1988 kg | 1488 kg |
| Vehicle Length | 4550 mm | 4730 mm |
| Vehicle Height | 1660 mm | 1420 mm |
| Wheelbase Size | 2910 mm | 2710 mm |
| Fuel Consumption Overall | 10.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 75 L | 65 L |
