1974 Fiat 127 vs. 1971 Opel Commodore
To start off, 1974 Fiat 127 is newer by 3 year(s). Which means there will be less support and parts availability for 1971 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1971 Opel Commodore would be higher. At 2,490 cc (6 cylinders), 1971 Opel Commodore is equipped with a bigger engine. In terms of performance, 1971 Opel Commodore (114 HP @ 5200 RPM) has 70 more horse power than 1974 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 1971 Opel Commodore should accelerate faster than 1974 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1971 Opel Commodore weights approximately 465 kg more than 1974 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Opel Commodore 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 1971 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 1974 Fiat 127, 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, 1971 Opel Commodore (177 Nm @ 3800 RPM) has 114 more torque (in Nm) than 1974 Fiat 127. (63 Nm @ 3500 RPM). This means 1971 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 127.
Compare all specifications:
| 1974 Fiat 127 | 1971 Opel Commodore | |
| Make | Fiat | Opel |
| Model | 127 | Commodore |
| Year Released | 1974 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 902 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 114 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 63 Nm | 177 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 705 kg | 1170 kg |
| Vehicle Length | 3600 mm | 4580 mm |
| Vehicle Width | 1530 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2230 mm | 2680 mm |
| Fuel Tank Capacity | 57 L | 70 L |
