2009 Kia Optima vs. 1987 Opel Kadett
To start off, 2009 Kia Optima is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1987 Opel Kadett would be higher. At 2,359 cc (4 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (175 HP @ 6000 RPM) has 46 more horse power than 1987 Opel Kadett. (129 HP @ 5600 RPM). In normal driving conditions, 2009 Kia Optima should accelerate faster than 1987 Opel Kadett.
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 (229 Nm @ 4000 RPM) has 49 more torque (in Nm) than 1987 Opel Kadett. (180 Nm @ 4600 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Kadett.
Compare all specifications:
| 2009 Kia Optima | 1987 Opel Kadett | |
| Make | Kia | Opel |
| Model | Optima | Kadett |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2359 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 129 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 229 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Compression Ratio | 10.1:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4810 mm | 4010 mm |
| Vehicle Width | 1810 mm | 1670 mm |
| Vehicle Height | 1490 mm | 1370 mm |
| Wheelbase Size | 2730 mm | 2530 mm |
| Fuel Tank Capacity | 62 L | 75 L |
