1977 Fiat 127 vs. 1971 Mercury Comet
To start off, 1977 Fiat 127 is newer by 6 year(s). Which means there will be less support and parts availability for 1971 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1971 Mercury Comet would be higher. At 2,782 cc (6 cylinders), 1971 Mercury Comet is equipped with a bigger engine. In terms of performance, 1971 Mercury Comet (81 HP @ 4400 RPM) has 11 more horse power than 1977 Fiat 127. (70 HP @ 6500 RPM) In normal driving conditions, 1971 Mercury Comet should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1971 Mercury Comet weights approximately 445 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1971 Mercury Comet (175 Nm @ 1800 RPM) has 92 more torque (in Nm) than 1977 Fiat 127. (83 Nm @ 4500 RPM). This means 1971 Mercury Comet will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127.
Compare all specifications:
| 1977 Fiat 127 | 1971 Mercury Comet | |
| Make | Fiat | Mercury |
| Model | 127 | Comet |
| Year Released | 1977 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1047 cc | 2782 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 81 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 83 Nm | 175 Nm |
| Torque RPM | 4500 RPM | 1800 RPM |
| Drive Type | Rear | Rear |
| Vehicle Weight | 775 kg | 1220 kg |
| Vehicle Length | 3650 mm | 4620 mm |
| Vehicle Width | 1540 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1350 mm |
| Wheelbase Size | 2230 mm | 2630 mm |
