1981 Fiat 127 vs. 2004 Mercedes-Benz S
To start off, 2004 Mercedes-Benz S is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 5,506 cc (12 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (493 HP @ 4200 RPM) has 449 more horse power than 1981 Fiat 127. (44 HP @ 5600 RPM) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 1386 kg more than 1981 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1981 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, 2004 Mercedes-Benz S (800 Nm) has 735 more torque (in Nm) than 1981 Fiat 127. (65 Nm). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1981 Fiat 127 | 2004 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | S |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 5506 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 493 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Torque | 65 Nm | 800 Nm |
| Engine Bore Size | 65 mm | 82 mm |
| Engine Stroke Size | 67.7 mm | 87 mm |
| Drive Type | Front | Rear |
| Vehicle Weight | 705 kg | 2091 kg |
| Vehicle Length | 3650 mm | 5170 mm |
| Vehicle Width | 1530 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2230 mm | 2720 mm |
