2005 Kia Optima vs. 1981 Nissan Skyline
To start off, 2005 Kia Optima is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Nissan Skyline. In addition, the cost of maintenance, including insurance, on 1981 Nissan Skyline would be higher. At 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (138 HP @ 4000 RPM) has 32 more horse power than 1981 Nissan Skyline. (106 HP @ 5600 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 1981 Nissan Skyline. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 307 kg more than 1981 Nissan Skyline. 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, 2005 Kia Optima (199 Nm) has 37 more torque (in Nm) than 1981 Nissan Skyline. (162 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Skyline.
Compare all specifications:
2005 Kia Optima | 1981 Nissan Skyline | |
Make | Kia | Nissan |
Model | Optima | Skyline |
Year Released | 2005 | 1981 |
Engine Position | Front | Front |
Engine Size | 2360 cc | 1997 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 138 HP | 106 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 199 Nm | 162 Nm |
Drive Type | Front | Front |
Vehicle Weight | 1497 kg | 1190 kg |
Vehicle Length | 4730 mm | 4610 mm |
Vehicle Width | 1820 mm | 1640 mm |
Vehicle Height | 1420 mm | 1380 mm |
Wheelbase Size | 2620 mm | 2620 mm |