1991 Mercedes-Benz G vs. 2001 Opel Astra
To start off, 2001 Opel Astra is newer by 10 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 2,299 cc (4 cylinders), 1991 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz G (125 HP @ 5000 RPM) has 37 more horse power than 2001 Opel Astra. (88 HP @ 6000 RPM). In normal driving conditions, 1991 Mercedes-Benz G should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 690 kg more than 2001 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1991 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 Mercedes-Benz G (192 Nm @ 4000 RPM) has 65 more torque (in Nm) than 2001 Opel Astra. (127 Nm @ 4000 RPM). This means 1991 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra.
Compare all specifications:
| 1991 Mercedes-Benz G | 2001 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | G | Astra |
| Year Released | 1991 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 125 HP | 88 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 192 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1190 kg |
| Vehicle Length | 4240 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1940 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2620 mm |
