1973 Fiat 128 vs. 1999 Mercedes-Benz S
To start off, 1999 Mercedes-Benz S is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Fiat 128. In addition, the cost of maintenance, including insurance, on 1973 Fiat 128 would be higher. At 4,966 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (302 HP @ 5500 RPM) has 239 more horse power than 1973 Fiat 128. (63 HP @ 6000 RPM) In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 1973 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz S weights approximately 1034 kg more than 1973 Fiat 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Mercedes-Benz S (460 Nm @ 2700 RPM) has 377 more torque (in Nm) than 1973 Fiat 128. (83 Nm @ 4400 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 128.
Compare all specifications:
| 1973 Fiat 128 | 1999 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | 128 | S |
| Year Released | 1973 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 302 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 83 Nm | 460 Nm |
| Torque RPM | 4400 RPM | 2700 RPM |
| Engine Bore Size | 80 mm | 97 mm |
| Engine Stroke Size | 55.5 mm | 84 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 820 kg | 1854 kg |
| Vehicle Length | 3820 mm | 5170 mm |
| Vehicle Width | 1570 mm | 1860 mm |
| Vehicle Height | 1320 mm | 1460 mm |
| Wheelbase Size | 2230 mm | 3090 mm |
| Fuel Tank Capacity | 50 L | 88 L |
