1972 Fiat 128 vs. 1981 Mercedes-Benz G
To start off, 1981 Mercedes-Benz G is newer by 9 year(s). Which means there will be less support and parts availability for 1972 Fiat 128. In addition, the cost of maintenance, including insurance, on 1972 Fiat 128 would be higher. At 2,307 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 51 more horse power than 1972 Fiat 128. (74 HP @ 6000 RPM) In normal driving conditions, 1981 Mercedes-Benz G should accelerate faster than 1972 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 1030 kg more than 1972 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, 1981 Mercedes-Benz G (193 Nm @ 4000 RPM) has 98 more torque (in Nm) than 1972 Fiat 128. (95 Nm @ 3600 RPM). This means 1981 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1972 Fiat 128.
Compare all specifications:
| 1972 Fiat 128 | 1981 Mercedes-Benz G | |
| Make | Fiat | Mercedes-Benz |
| Model | 128 | G |
| Year Released | 1972 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 2307 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 125 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 95 Nm | 193 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 76.1 mm | 95.5 mm |
| Engine Stroke Size | 71.5 mm | 80.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 1880 kg |
| Vehicle Length | 3820 mm | 4240 mm |
| Vehicle Width | 1570 mm | 1770 mm |
| Vehicle Height | 1320 mm | 1940 mm |
| Wheelbase Size | 2240 mm | 2410 mm |
