1971 Chrysler Valiant vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 42 year(s). Which means there will be less support and parts availability for 1971 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Valiant would be higher. At 3,521 cc (6 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (197 HP @ 6300 RPM) has 59 more horse power than 1971 Chrysler Valiant. (138 HP @ 4400 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 1971 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2013 Kia Optima weights approximately 34 kg more than 1971 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Chrysler Valiant 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 1971 Chrysler Valiant. 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, 1971 Chrysler Valiant (272 Nm @ 1800 RPM) has 20 more torque (in Nm) than 2013 Kia Optima. (252 Nm @ 4250 RPM). This means 1971 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2013 Kia Optima.
Compare all specifications:
| 1971 Chrysler Valiant | 2013 Kia Optima | |
| Make | Chrysler | Kia |
| Model | Valiant | Optima |
| Year Released | 1971 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3521 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 197 HP |
| Engine RPM | 4400 RPM | 6300 RPM |
| Torque | 272 Nm | 252 Nm |
| Torque RPM | 1800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1420 kg | 1454 kg |
| Vehicle Length | 4900 mm | 4845 mm |
| Vehicle Width | 1890 mm | 1830 mm |
| Vehicle Height | 1440 mm | 1455 mm |
| Wheelbase Size | 2830 mm | 2795 mm |
