1981 Mercedes-Benz G vs. 2004 Nissan Xterra
To start off, 2004 Nissan Xterra is newer by 23 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 2,393 cc (6 cylinders), 2004 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2004 Nissan Xterra (138 HP @ 3600 RPM) has 13 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 2004 Nissan Xterra 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 302 kg more than 2004 Nissan Xterra.
Let's talk about torque, 2004 Nissan Xterra (209 Nm) has 23 more torque (in Nm) than 1981 Mercedes-Benz G. (186 Nm). This means 2004 Nissan Xterra 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 | 2004 Nissan Xterra | |
| Make | Mercedes-Benz | Nissan |
| Model | G | Xterra |
| Year Released | 1981 | 2004 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 125 HP | 138 HP |
| Engine RPM | 5000 RPM | 3600 RPM |
| Torque | 186 Nm | 209 Nm |
| Engine Compression Ratio | 9.0:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1930 kg | 1628 kg |
| Vehicle Length | 4690 mm | 4530 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1940 mm | 1880 mm |
| Wheelbase Size | 2860 mm | 2540 mm |
