2004 Kia Optima vs. 2003 Nissan Altima
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 Altima. In addition, the cost of maintenance, including insurance, on 2003 Nissan Altima would be higher. At 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2003 Nissan Altima (180 HP @ 6000 RPM) has 10 more horse power than 2004 Kia Optima. (170 HP @ 4000 RPM) In normal driving conditions, 2003 Nissan Altima should accelerate faster than 2004 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 197 kg more than 2003 Nissan Altima.
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 14 more torque (in Nm) than 2003 Nissan Altima. (231 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan Altima.
Compare all specifications:
2004 Kia Optima | 2003 Nissan Altima | |
Make | Kia | Nissan |
Model | Optima | Altima |
Year Released | 2004 | 2003 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2671 cc | 2488 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 170 HP | 180 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 245 Nm | 231 Nm |
Engine Bore Size | 87 mm | 89 mm |
Engine Stroke Size | 75 mm | 100 mm |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1487 kg | 1290 kg |
Vehicle Length | 4730 mm | 4890 mm |
Vehicle Width | 1820 mm | 1790 mm |
Vehicle Height | 1420 mm | 1480 mm |
Wheelbase Size | 2720 mm | 2810 mm |
Fuel Tank Capacity | 65 L | 73 L |