1991 Mercedes-Benz G vs. 2004 Opel Corsa
To start off, 2004 Opel Corsa is newer by 13 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 67 more horse power than 2004 Opel Corsa. (58 HP @ 6000 RPM). In normal driving conditions, 1991 Mercedes-Benz G should accelerate faster than 2004 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 974 kg more than 2004 Opel Corsa. 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 2004 Opel Corsa. 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 104 more torque (in Nm) than 2004 Opel Corsa. (88 Nm @ 3800 RPM). This means 1991 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Corsa.
Compare all specifications:
| 1991 Mercedes-Benz G | 2004 Opel Corsa | |
| Make | Mercedes-Benz | Opel |
| Model | G | Corsa |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 125 HP | 58 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 192 Nm | 88 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 95.5 mm | 73.4 mm |
| Engine Stroke Size | 80.2 mm | 78.6 mm |
| 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 | 906 kg |
| Vehicle Length | 4240 mm | 3830 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1940 mm | 1450 mm |
| Wheelbase Size | 2410 mm | 2500 mm |
