1971 Fiat 127 vs. 1974 Mercedes-Benz S
To start off, 1974 Mercedes-Benz S is newer by 3 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 3,499 cc (8 cylinders), 1974 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1974 Mercedes-Benz S (198 HP @ 5500 RPM) has 154 more horse power than 1971 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 1974 Mercedes-Benz S should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1974 Mercedes-Benz S weights approximately 970 kg more than 1971 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Mercedes-Benz S 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 1974 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1971 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, 1974 Mercedes-Benz S (286 Nm @ 4000 RPM) has 223 more torque (in Nm) than 1971 Fiat 127. (63 Nm @ 3500 RPM). This means 1974 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 1971 Fiat 127 | 1974 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | S |
| Year Released | 1971 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 3499 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 198 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 63 Nm | 286 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 705 kg | 1675 kg |
| Vehicle Length | 3600 mm | 4970 mm |
| Vehicle Width | 1530 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2230 mm | 2870 mm |
