2004 Kia Optima vs. 2003 Nissan Primera
To start off, 2004 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Nissan Primera. In addition, the cost of maintenance, including insurance, on 2003 Nissan Primera would be higher. At 2,398 cc (4 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (138 HP @ 3800 RPM) has 26 more horse power than 2003 Nissan Primera. (112 HP @ 5600 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 2003 Nissan Primera. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 277 kg more than 2003 Nissan Primera. 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 (199 Nm) has 36 more torque (in Nm) than 2003 Nissan Primera. (163 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan Primera.
Compare all specifications:
2004 Kia Optima | 2003 Nissan Primera | |
Make | Kia | Nissan |
Model | Optima | Primera |
Year Released | 2004 | 2003 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2398 cc | 1769 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 112 HP |
Engine RPM | 3800 RPM | 5600 RPM |
Torque | 199 Nm | 163 Nm |
Engine Bore Size | 87 mm | 80 mm |
Engine Stroke Size | 100 mm | 88 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 | 5 doors |
Vehicle Weight | 1549 kg | 1272 kg |
Vehicle Length | 4730 mm | 4680 mm |
Vehicle Width | 1820 mm | 1770 mm |
Vehicle Height | 1420 mm | 1490 mm |
Wheelbase Size | 2720 mm | 2690 mm |
Fuel Tank Capacity | 65 L | 62 L |