1951 Mercedes-Benz 220 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 53 year(s). Which means there will be less support and parts availability for 1951 Mercedes-Benz 220. In addition, the cost of maintenance, including insurance, on 1951 Mercedes-Benz 220 would be higher. At 2,195 cc (6 cylinders), 1951 Mercedes-Benz 220 is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (125 HP @ 5600 RPM) has 47 more horse power than 1951 Mercedes-Benz 220. (78 HP @ 4600 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1951 Mercedes-Benz 220.
Because 1951 Mercedes-Benz 220 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 1951 Mercedes-Benz 220. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Signum (170 Nm @ 3800 RPM) has 28 more torque (in Nm) than 1951 Mercedes-Benz 220. (142 Nm @ 2500 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1951 Mercedes-Benz 220.
Compare all specifications:
| 1951 Mercedes-Benz 220 | 2004 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | 220 | Signum |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2195 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 78 HP | 125 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 142 Nm | 170 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 72.8 mm | 88.2 mm |
| Engine Compression Ratio | 6.5:1 | 10.5:1 |
| Top Speed | 145 km/hour | 197 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4550 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1570 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2700 mm |
| Fuel Tank Capacity | 48 L | 58 L |
