1975 Chrysler Valiant vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 36 year(s). Which means there will be less support and parts availability for 1975 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1975 Chrysler Valiant would be higher. At 3,522 cc (6 cylinders), 1975 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (274 HP @ 6000 RPM) has 136 more horse power than 1975 Chrysler Valiant. (138 HP @ 4400 RPM) In normal driving conditions, 2011 Kia Optima should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 130 kg more than 1975 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Kia Optima (364 Nm @ 1750 RPM) has 92 more torque (in Nm) than 1975 Chrysler Valiant. (272 Nm @ 1800 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant.
Compare all specifications:
1975 Chrysler Valiant | 2011 Kia Optima | |
Make | Chrysler | Kia |
Model | Valiant | Optima |
Year Released | 1975 | 2011 |
Engine Position | Front | Front |
Engine Size | 3522 cc | 2000 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 138 HP | 274 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 272 Nm | 364 Nm |
Torque RPM | 1800 RPM | 1750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Vehicle Weight | 1405 kg | 1535 kg |
Vehicle Length | 4900 mm | 4844 mm |
Vehicle Width | 1890 mm | 1831 mm |
Vehicle Height | 1420 mm | 1455 mm |
Wheelbase Size | 2830 mm | 2797 mm |