1986 Chrysler ES vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 25 year(s). Which means there will be less support and parts availability for 1986 Chrysler ES. In addition, the cost of maintenance, including insurance, on 1986 Chrysler ES would be higher. At 2,500 cc (4 cylinders), 1986 Chrysler ES is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (274 HP @ 6000 RPM) has 174 more horse power than 1986 Chrysler ES. (100 HP @ 4800 RPM) In normal driving conditions, 2011 Kia Optima should accelerate faster than 1986 Chrysler ES. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 360 kg more than 1986 Chrysler ES. 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, 2011 Kia Optima (364 Nm @ 1750 RPM) has 181 more torque (in Nm) than 1986 Chrysler ES. (183 Nm @ 2800 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1986 Chrysler ES.
Compare all specifications:
| 1986 Chrysler ES | 2011 Kia Optima | |
| Make | Chrysler | Kia |
| Model | ES | Optima |
| Year Released | 1986 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 274 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 183 Nm | 364 Nm |
| Torque RPM | 2800 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1175 kg | 1535 kg |
| Vehicle Length | 4370 mm | 4844 mm |
| Vehicle Width | 1720 mm | 1831 mm |
| Vehicle Height | 1350 mm | 1455 mm |
| Wheelbase Size | 2470 mm | 2797 mm |
