1977 Fiat 127 vs. 1990 Mercedes-Benz G
To start off, 1990 Mercedes-Benz G is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Fiat 127. In addition, the cost of maintenance, including insurance, on 1977 Fiat 127 would be higher. At 2,299 cc (4 cylinders), 1990 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1990 Mercedes-Benz G (125 HP @ 5000 RPM) has 55 more horse power than 1977 Fiat 127. (70 HP @ 6500 RPM) In normal driving conditions, 1990 Mercedes-Benz G should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mercedes-Benz G weights approximately 1105 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat 127. In wet, icy, snow, or gravel driving conditions, 1990 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, 1990 Mercedes-Benz G (186 Nm @ 4000 RPM) has 103 more torque (in Nm) than 1977 Fiat 127. (83 Nm @ 4500 RPM). This means 1990 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127.
Compare all specifications:
| 1977 Fiat 127 | 1990 Mercedes-Benz G | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | G |
| Year Released | 1977 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1047 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 125 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 83 Nm | 186 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 76 mm | 95.5 mm |
| Engine Stroke Size | 57.8 mm | 80.2 mm |
| Engine Compression Ratio | 9.8:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 775 kg | 1880 kg |
| Vehicle Length | 3650 mm | 4240 mm |
| Vehicle Width | 1540 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1940 mm |
| Wheelbase Size | 2230 mm | 2410 mm |
