2007 Mercedes-Benz G vs. 1975 Opel Manta
To start off, 2007 Mercedes-Benz G is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Opel Manta. In addition, the cost of maintenance, including insurance, on 1975 Opel Manta would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 225 more horse power than 1975 Opel Manta. (67 HP @ 5200 RPM). In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 1975 Opel Manta.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1975 Opel Manta. In wet, icy, snow, or gravel driving conditions, 2007 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 Mercedes-Benz G (457 Nm @ 2800 RPM) has 349 more torque (in Nm) than 1975 Opel Manta. (108 Nm @ 3400 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Manta.
Compare all specifications:
| 2007 Mercedes-Benz G | 1975 Opel Manta | |
| Make | Mercedes-Benz | Opel |
| Model | G | Manta |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 292 HP | 67 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 457 Nm | 108 Nm |
| Torque RPM | 2800 RPM | 3400 RPM |
| Engine Bore Size | 97 mm | 85 mm |
| Engine Stroke Size | 84 mm | 69.8 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4720 mm | 4300 mm |
| Vehicle Width | 1820 mm | 1640 mm |
| Vehicle Height | 1980 mm | 1360 mm |
| Wheelbase Size | 2860 mm | 2440 mm |
