1975 Nissan Silvia vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 38 year(s). Which means there will be less support and parts availability for 1975 Nissan Silvia. In addition, the cost of maintenance, including insurance, on 1975 Nissan Silvia would be higher. At 2,000 cc (4 cylinders), 2013 Kia Optima is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (270 HP @ 6000 RPM) has 173 more horse power than 1975 Nissan Silvia. (97 HP @ 6000 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 1975 Nissan Silvia. With that said, vehicle weight also plays an important factor in acceleration. 2013 Kia Optima weights approximately 548 kg more than 1975 Nissan Silvia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Nissan Silvia is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Nissan Silvia. However, in wet, icy, snow, or gravel driving conditions, 2013 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 Kia Optima (365 Nm @ 4500 RPM) has 218 more torque (in Nm) than 1975 Nissan Silvia. (147 Nm @ 3600 RPM). This means 2013 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1975 Nissan Silvia.
Compare all specifications:
| 1975 Nissan Silvia | 2013 Kia Optima | |
| Make | Nissan | Kia |
| Model | Silvia | Optima |
| Year Released | 1975 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1770 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 97 HP | 270 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 147 Nm | 365 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 990 kg | 1538 kg |
| Vehicle Length | 4140 mm | 4845 mm |
| Vehicle Width | 1610 mm | 1830 mm |
| Vehicle Height | 1310 mm | 1455 mm |
| Wheelbase Size | 2350 mm | 2795 mm |
