1981 Fiat 127 vs. 1981 Mercedes-Benz G
To start off, both 1981 Fiat 127 and 1981 Mercedes-Benz G were released in the same year (1981). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,299 cc (4 cylinders), 1981 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1981 Mercedes-Benz G (125 HP @ 5000 RPM) has 81 more horse power than 1981 Fiat 127. (44 HP @ 5000 RPM) In normal driving conditions, 1981 Mercedes-Benz G should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 1095 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 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1981 Fiat 127. In wet, icy, snow, or gravel driving conditions, 1981 Mercedes-Benz G will offer significantly more control. 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, 1981 Mercedes-Benz G (186 Nm @ 4000 RPM) has 111 more torque (in Nm) than 1981 Fiat 127. (75 Nm @ 3000 RPM). This means 1981 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1981 Fiat 127 | 1981 Mercedes-Benz G | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | G |
| Year Released | 1981 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1301 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 125 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 75 Nm | 186 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Compression Ratio | 20.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 835 kg | 1930 kg |
| Vehicle Length | 3650 mm | 4690 mm |
| Vehicle Width | 1530 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1940 mm |
| Wheelbase Size | 2230 mm | 2860 mm |
