1975 Mercedes-Benz S vs. 1987 Mercedes-Benz G
To start off, 1987 Mercedes-Benz G is newer by 12 year(s). Which means there will be less support and parts availability for 1975 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1975 Mercedes-Benz S would be higher. At 2,746 cc (6 cylinders), 1975 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1975 Mercedes-Benz S (158 HP @ 5500 RPM) has 33 more horse power than 1987 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 1975 Mercedes-Benz S should accelerate faster than 1987 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mercedes-Benz G weights approximately 270 kg more than 1975 Mercedes-Benz S.
Because 1987 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 1987 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, 1975 Mercedes-Benz S (227 Nm @ 4000 RPM) has 41 more torque (in Nm) than 1987 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 1975 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1987 Mercedes-Benz G.
Compare all specifications:
| 1975 Mercedes-Benz S | 1987 Mercedes-Benz G | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | S | G |
| Year Released | 1975 | 1987 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2746 cc | 2299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 125 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 227 Nm | 186 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 95.5 mm |
| Engine Stroke Size | 78.8 mm | 80.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1610 kg | 1880 kg |
| Vehicle Length | 4970 mm | 4240 mm |
| Vehicle Width | 1880 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1940 mm |
| Wheelbase Size | 2870 mm | 2410 mm |
