1991 Innocenti Koral vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Innocenti Koral. In addition, the cost of maintenance, including insurance, on 1991 Innocenti Koral would be higher. At 1,598 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (104 HP @ 6000 RPM) has 48 more horse power than 1991 Innocenti Koral. (56 HP @ 6000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1991 Innocenti Koral. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 476 kg more than 1991 Innocenti Koral. 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, 2006 Opel Astra (150 Nm @ 3900 RPM) has 70 more torque (in Nm) than 1991 Innocenti Koral. (80 Nm @ 3600 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti Koral.
Compare all specifications:
| 1991 Innocenti Koral | 2006 Opel Astra | |
| Make | Innocenti | Opel |
| Model | Koral | Astra |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 104 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 80 Nm | 150 Nm |
| Torque RPM | 3600 RPM | 3900 RPM |
| Engine Bore Size | 64.6 mm | 79 mm |
| Engine Stroke Size | 83.7 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 790 kg | 1266 kg |
| Vehicle Length | 3550 mm | 4260 mm |
| Vehicle Width | 1550 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2160 mm | 2620 mm |
