1999 Kia Potentia vs. 1991 Opel Astra
To start off, 1999 Kia Potentia is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,998 cc (4 cylinders), 1999 Kia Potentia is equipped with a bigger engine. In terms of performance, 1999 Kia Potentia (138 HP @ 6000 RPM) has 82 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1999 Kia Potentia should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Kia Potentia weights approximately 435 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Kia Potentia 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 1999 Kia Potentia. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, 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, 1999 Kia Potentia (181 Nm @ 4000 RPM) has 76 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1999 Kia Potentia will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1999 Kia Potentia | 1991 Opel Astra | |
| Make | Kia | Opel |
| Model | Potentia | Astra |
| Year Released | 1999 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1698 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 56 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 181 Nm | 105 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 85.1 mm | 82.5 mm |
| Engine Stroke Size | 87.9 mm | 79.5 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1035 kg |
| Vehicle Length | 4960 mm | 4250 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2530 mm |
