2005 Mercedes-Benz G vs. 1990 Porsche 928
To start off, 2005 Mercedes-Benz G is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Porsche 928. In addition, the cost of maintenance, including insurance, on 1990 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1990 Porsche 928 is equipped with a bigger engine. In terms of performance, 1990 Porsche 928 (306 HP @ 5900 RPM) has 59 more horse power than 2005 Mercedes-Benz G. (247 HP @ 4000 RPM) In normal driving conditions, 1990 Porsche 928 should accelerate faster than 2005 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 625 kg more than 1990 Porsche 928.
Because 2005 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1990 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercedes-Benz G (560 Nm @ 1700 RPM) has 152 more torque (in Nm) than 1990 Porsche 928. (408 Nm @ 4100 RPM). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 928.
Compare all specifications:
| 2005 Mercedes-Benz G | 1990 Porsche 928 | |
| Make | Mercedes-Benz | Porsche |
| Model | G | 928 |
| Year Released | 2005 | 1990 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 306 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 560 Nm | 408 Nm |
| Torque RPM | 1700 RPM | 4100 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 2155 kg | 1530 kg |
| Vehicle Length | 4260 mm | 4450 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1950 mm | 1290 mm |
| Wheelbase Size | 2410 mm | 2510 mm |
| Fuel Tank Capacity | 96 L | 76 L |
