2006 Kia Optima vs. 2004 Mazda MPV
To start off, 2006 Kia Optima is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mazda MPV. In addition, the cost of maintenance, including insurance, on 2004 Mazda MPV would be higher. At 2,966 cc (6 cylinders), 2004 Mazda MPV is equipped with a bigger engine. In terms of performance, 2004 Mazda MPV (200 HP @ 4000 RPM) has 62 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM) In normal driving conditions, 2004 Mazda MPV should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda MPV weights approximately 233 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.
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, 2004 Mazda MPV (260 Nm) has 61 more torque (in Nm) than 2006 Kia Optima. (199 Nm). This means 2004 Mazda MPV will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2006 Kia Optima | 2004 Mazda MPV | |
| Make | Kia | Mazda |
| Model | Optima | MPV |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 2966 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 200 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 199 Nm | 260 Nm |
| Engine Bore Size | 86.6 mm | 89 mm |
| Engine Stroke Size | 100 mm | 80 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1488 kg | 1721 kg |
| Vehicle Length | 4730 mm | 4820 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1750 mm |
| Wheelbase Size | 2710 mm | 2760 mm |
| Fuel Consumption | 7.8 L/100km | 9.4 L/100km |
| Fuel Consumption City | 10.2 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 9.4 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 65 L | 75 L |
