2009 Kia Optima vs. 1980 Renault 18
To start off, 2009 Kia Optima is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Renault 18. In addition, the cost of maintenance, including insurance, on 1980 Renault 18 would be higher. At 2,399 cc (4 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (173 HP @ 6000 RPM) has 93 more horse power than 1980 Renault 18. (80 HP @ 5000 RPM). In normal driving conditions, 2009 Kia Optima should accelerate faster than 1980 Renault 18.
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, 2009 Kia Optima (169 Nm @ 4000 RPM) has 33 more torque (in Nm) than 1980 Renault 18. (136 Nm @ 3000 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 18.
Compare all specifications:
| 2009 Kia Optima | 1980 Renault 18 | |
| Make | Kia | Renault |
| Model | Optima | 18 |
| Year Released | 2009 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 1645 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 80 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 169 Nm | 136 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 91 mm | 81 mm |
| Engine Stroke Size | 96 mm | 83.5 mm |
| Engine Compression Ratio | 10.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4810 mm | 4470 mm |
| Vehicle Width | 1810 mm | 1710 mm |
| Vehicle Height | 1490 mm | 1410 mm |
