1981 Mercedes-Benz G vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 26 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 2,299 cc (4 cylinders), 1981 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1981 Mercedes-Benz G (125 HP @ 5000 RPM) has 26 more horse power than 2007 Opel Astra. (99 HP @ 4400 RPM). In normal driving conditions, 1981 Mercedes-Benz G should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 565 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. 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, 2007 Opel Astra (240 Nm @ 2300 RPM) has 54 more torque (in Nm) than 1981 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 2007 Opel Astra 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 | 2007 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | G | Astra |
Year Released | 1981 | 2007 |
Engine Position | Front | Front |
Engine Size | 2299 cc | 1685 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 125 HP | 99 HP |
Engine RPM | 5000 RPM | 4400 RPM |
Torque | 186 Nm | 240 Nm |
Torque RPM | 4000 RPM | 2300 RPM |
Engine Compression Ratio | 9.0:1 | 18.4:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1930 kg | 1365 kg |
Vehicle Length | 4690 mm | 4260 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1940 mm | 1470 mm |
Wheelbase Size | 2860 mm | 2620 mm |