1981 Mercedes-Benz G vs. 1991 Porsche 928
To start off, 1991 Porsche 928 is newer by 10 year(s). Which means there will be less support and parts availability for 1981 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1981 Mercedes-Benz G would be higher. At 4,663 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (306 HP @ 5900 RPM) has 181 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 1991 Porsche 928 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 350 kg more than 1991 Porsche 928.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 928. 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, 1991 Porsche 928 (408 Nm @ 4100 RPM) has 215 more torque (in Nm) than 1981 Mercedes-Benz G. (193 Nm @ 4000 RPM). This means 1991 Porsche 928 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 | 1991 Porsche 928 | |
Make | Mercedes-Benz | Porsche |
Model | G | 928 |
Year Released | 1981 | 1991 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2307 cc | 4663 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 125 HP | 306 HP |
Engine RPM | 5000 RPM | 5900 RPM |
Torque | 193 Nm | 408 Nm |
Torque RPM | 4000 RPM | 4100 RPM |
Engine Bore Size | 95.5 mm | 97 mm |
Engine Stroke Size | 80.2 mm | 78.9 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1880 kg | 1530 kg |
Vehicle Length | 4240 mm | 4530 mm |
Vehicle Width | 1770 mm | 2060 mm |
Vehicle Height | 1940 mm | 1290 mm |
Wheelbase Size | 2410 mm | 2510 mm |