1971 Mercedes-Benz 300 vs. 1981 Mercedes-Benz G
To start off, 1981 Mercedes-Benz G is newer by 10 year(s). Which means there will be less support and parts availability for 1971 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1971 Mercedes-Benz 300 would be higher. At 4,519 cc (8 cylinders), 1971 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1971 Mercedes-Benz 300 (195 HP @ 4500 RPM) has 70 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 1971 Mercedes-Benz 300 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 125 kg more than 1971 Mercedes-Benz 300.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1971 Mercedes-Benz 300. 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, 1971 Mercedes-Benz 300 (358 Nm @ 3000 RPM) has 165 more torque (in Nm) than 1981 Mercedes-Benz G. (193 Nm @ 4000 RPM). This means 1971 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercedes-Benz G. 1971 Mercedes-Benz 300 has automatic transmission and 1981 Mercedes-Benz G has manual transmission. 1981 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Mercedes-Benz 300 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Mercedes-Benz 300 | 1981 Mercedes-Benz G | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | 300 | G |
| Year Released | 1971 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4519 cc | 2307 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 125 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 358 Nm | 193 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 95.5 mm |
| Engine Stroke Size | 85 mm | 80.2 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1755 kg | 1880 kg |
| Vehicle Length | 5010 mm | 4240 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1940 mm |
| Wheelbase Size | 2860 mm | 2410 mm |
