1981 Mercedes-Benz G vs. 1966 Mercedes-Benz 250
To start off, 1981 Mercedes-Benz G is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1966 Mercedes-Benz 250 would be higher. At 2,496 cc (6 cylinders), 1966 Mercedes-Benz 250 is equipped with a bigger engine. In terms of performance, 1966 Mercedes-Benz 250 (150 HP @ 5500 RPM) has 25 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 1966 Mercedes-Benz 250 should accelerate faster than 1981 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 570 kg more than 1966 Mercedes-Benz 250.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1966 Mercedes-Benz 250. 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, 1966 Mercedes-Benz 250 (216 Nm @ 4200 RPM) has 30 more torque (in Nm) than 1981 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 1966 Mercedes-Benz 250 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercedes-Benz G.
Compare all specifications:
| 1981 Mercedes-Benz G | 1966 Mercedes-Benz 250 | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | G | 250 |
| Year Released | 1981 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 150 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 186 Nm | 216 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1930 kg | 1360 kg |
| Vehicle Length | 4690 mm | 4290 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1940 mm | 1330 mm |
| Wheelbase Size | 2860 mm | 2410 mm |
