1983 Fiat 127 vs. 1993 Opel Calibra
To start off, 1993 Opel Calibra is newer by 10 year(s). Which means there will be less support and parts availability for 1983 Fiat 127. In addition, the cost of maintenance, including insurance, on 1983 Fiat 127 would be higher. At 2,498 cc (6 cylinders), 1993 Opel Calibra is equipped with a bigger engine. In terms of performance, 1993 Opel Calibra (170 HP @ 6000 RPM) has 121 more horse power than 1983 Fiat 127. (49 HP @ 5600 RPM) In normal driving conditions, 1993 Opel Calibra should accelerate faster than 1983 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1993 Opel Calibra weights approximately 450 kg more than 1983 Fiat 127. 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, 1993 Opel Calibra (225 Nm @ 4200 RPM) has 148 more torque (in Nm) than 1983 Fiat 127. (77 Nm @ 3000 RPM). This means 1993 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat 127.
Compare all specifications:
| 1983 Fiat 127 | 1993 Opel Calibra | |
| Make | Fiat | Opel |
| Model | 127 | Calibra |
| Year Released | 1983 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1048 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 49 HP | 170 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 77 Nm | 225 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 67.2 mm | 81.6 mm |
| Engine Stroke Size | 68 mm | 79.6 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 830 kg | 1280 kg |
| Vehicle Length | 3930 mm | 4500 mm |
| Vehicle Width | 1550 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2230 mm | 2640 mm |
