2005 Kia Optima vs. 2004 Volkswagen Jetta
To start off, 2005 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Volkswagen Jetta. In addition, the cost of maintenance, including insurance, on 2004 Volkswagen Jetta would be higher. At 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Volkswagen Jetta (180 HP @ 4200 RPM) has 10 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM) In normal driving conditions, 2004 Volkswagen Jetta should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 45 kg more than 2004 Volkswagen Jetta.
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, 2005 Kia Optima (241 Nm) has 6 more torque (in Nm) than 2004 Volkswagen Jetta. (235 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2004 Volkswagen Jetta.
Compare all specifications:
| 2005 Kia Optima | 2004 Volkswagen Jetta | |
| Make | Kia | Volkswagen |
| Model | Optima | Jetta |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1786 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 170 HP | 180 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 241 Nm | 235 Nm |
| Engine Bore Size | 87 mm | 81 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1487 kg | 1442 kg |
| Vehicle Length | 4730 mm | 4380 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
| Fuel Consumption Highway | 8.9 L/100km | 8.1 L/100km |
| Fuel Consumption City | 11.9 L/100km | 11.2 L/100km |
| Fuel Consumption Overall | 10.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 65 L | 55 L |
