1978 Fiat 127 vs. 2005 Mercedes-Benz A
To start off, 2005 Mercedes-Benz A is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Fiat 127. In addition, the cost of maintenance, including insurance, on 1978 Fiat 127 would be higher. At 1,395 cc (4 cylinders), 2005 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz A (80 HP @ 5000 RPM) has 36 more horse power than 1978 Fiat 127. (44 HP @ 5600 RPM) In normal driving conditions, 2005 Mercedes-Benz A should accelerate faster than 1978 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz A weights approximately 315 kg more than 1978 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, 2005 Mercedes-Benz A (130 Nm @ 3750 RPM) has 66 more torque (in Nm) than 1978 Fiat 127. (64 Nm @ 3000 RPM). This means 2005 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 127.
Compare all specifications:
| 1978 Fiat 127 | 2005 Mercedes-Benz A | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | A |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 1395 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 80 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 64 Nm | 130 Nm |
| Torque RPM | 3000 RPM | 3750 RPM |
| Engine Bore Size | 65 mm | 80 mm |
| Engine Stroke Size | 67.7 mm | 69.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 705 kg | 1020 kg |
| Vehicle Length | 3650 mm | 3790 mm |
| Vehicle Width | 1530 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1590 mm |
| Wheelbase Size | 2230 mm | 2600 mm |
