1966 Mercedes-Benz 250 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 41 year(s). Which means there will be less support and parts availability for 1966 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1966 Mercedes-Benz 250 would be higher. At 2,496 cc (6 cylinders), 1966 Mercedes-Benz 250 is equipped with a bigger engine. In terms of performance, 1966 Mercedes-Benz 250 (150 HP @ 5500 RPM) has 30 more horse power than 2007 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1966 Mercedes-Benz 250 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 120 kg more than 1966 Mercedes-Benz 250.
Because 1966 Mercedes-Benz 250 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 1966 Mercedes-Benz 250. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1966 Mercedes-Benz 250 (216 Nm @ 4200 RPM) has 49 more torque (in Nm) than 2007 Opel Signum. (167 Nm @ 3800 RPM). This means 1966 Mercedes-Benz 250 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
| 1966 Mercedes-Benz 250 | 2007 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | 250 | Signum |
| Year Released | 1966 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 120 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 216 Nm | 167 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Engine Bore Size | 82 mm | 80.6 mm |
| Engine Stroke Size | 78.8 mm | 88.2 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1360 kg | 1480 kg |
| Vehicle Length | 4290 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
| Fuel Tank Capacity | 82 L | 60 L |
