1973 Mercedes-Benz 240 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 240. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 240 would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (208 HP @ 6000 RPM) has 145 more horse power than 1973 Mercedes-Benz 240. (63 HP @ 4200 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1973 Mercedes-Benz 240.
Because 1973 Mercedes-Benz 240 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Mercedes-Benz 240. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Opel Signum (300 Nm @ 4000 RPM) has 162 more torque (in Nm) than 1973 Mercedes-Benz 240. (138 Nm @ 2400 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 240.
Compare all specifications:
| 1973 Mercedes-Benz 240 | 2005 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | 240 | Signum |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2404 cc | 3174 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 208 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 138 Nm | 300 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Bore Size | 91 mm | 87.5 mm |
| Engine Stroke Size | 92 mm | 88 mm |
| Top Speed | 133 km/hour | 237 km/hour |
| Acceleration 0-100mph | 27.4 seconds | 7.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4690 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 60 L |
