1975 Fiat 131 vs. 2013 Mercedes-Benz S
To start off, 2013 Mercedes-Benz S is newer by 38 year(s). Which means there will be less support and parts availability for 1975 Fiat 131. In addition, the cost of maintenance, including insurance, on 1975 Fiat 131 would be higher. At 5,500 cc (12 cylinders), 2013 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz S (503 HP @ 5000 RPM) has 439 more horse power than 1975 Fiat 131. (64 HP @ 5400 RPM) In normal driving conditions, 2013 Mercedes-Benz S should accelerate faster than 1975 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz S weights approximately 1190 kg more than 1975 Fiat 131. 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, 2013 Mercedes-Benz S (830 Nm @ 3500 RPM) has 728 more torque (in Nm) than 1975 Fiat 131. (102 Nm @ 3000 RPM). This means 2013 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1975 Fiat 131.
Compare all specifications:
| 1975 Fiat 131 | 2013 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | 131 | S |
| Year Released | 1975 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 503 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 102 Nm | 830 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 76 mm | 82 mm |
| Engine Stroke Size | 71.5 mm | 87 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | CVT |
| Vehicle Weight | 1020 kg | 2210 kg |
| Vehicle Length | 4270 mm | 5226 mm |
| Vehicle Width | 1660 mm | 2120 mm |
| Vehicle Height | 1370 mm | 1479 mm |
| Wheelbase Size | 2500 mm | 3165 mm |
