1988 Mercedes-Benz G vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 20 year(s). Which means there will be less support and parts availability for 1988 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1988 Mercedes-Benz G would be higher. At 4,800 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (405 HP @ 6500 RPM) has 280 more horse power than 1988 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 1988 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 345 kg more than 1988 Mercedes-Benz G. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Porsche Cayenne (678 Nm @ 3500 RPM) has 492 more torque (in Nm) than 1988 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1988 Mercedes-Benz G.
Compare all specifications:
| 1988 Mercedes-Benz G | 2008 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | G | Cayenne |
| Year Released | 1988 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2297 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 405 HP |
| Engine RPM | 5000 RPM | 6500 RPM |
| Torque | 186 Nm | 678 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 95.5 mm | 96 mm |
| Engine Stroke Size | 80.2 mm | 83 mm |
| Engine Compression Ratio | 9.0:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1880 kg | 2225 kg |
| Vehicle Length | 4240 mm | 4790 mm |
| Vehicle Width | 1770 mm | 1930 mm |
| Vehicle Height | 1940 mm | 1710 mm |
| Wheelbase Size | 2410 mm | 2860 mm |
