2004 Kia Optima vs. 2002 Kia Shuma
To start off, 2004 Kia Optima is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Kia Shuma. In addition, the cost of maintenance, including insurance, on 2002 Kia Shuma would be higher. At 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (170 HP @ 4000 RPM) has 70 more horse power than 2002 Kia Shuma. (100 HP @ 5500 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 2002 Kia Shuma. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 397 kg more than 2002 Kia Shuma. 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 Kia Optima (245 Nm) has 101 more torque (in Nm) than 2002 Kia Shuma. (144 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2002 Kia Shuma.
Compare all specifications:
| 2004 Kia Optima | 2002 Kia Shuma | |
| Make | Kia | Kia |
| Model | Optima | Shuma |
| Year Released | 2004 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1594 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 100 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 245 Nm | 144 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1487 kg | 1090 kg |
| Vehicle Length | 4730 mm | 4530 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2570 mm |
| Fuel Tank Capacity | 65 L | 50 L |
