1970 Mercedes-Benz C 111 vs. 1998 Opel Signum
To start off, 1998 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1970 Mercedes-Benz C 111. In addition, the cost of maintenance, including insurance, on 1970 Mercedes-Benz C 111 would be higher. At 2,400 cc, 1970 Mercedes-Benz C 111 is equipped with a bigger engine. In terms of performance, 1970 Mercedes-Benz C 111 (345 HP @ 7000 RPM) has 225 more horse power than 1998 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1970 Mercedes-Benz C 111 should accelerate faster than 1998 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Signum weights approximately 240 kg more than 1970 Mercedes-Benz C 111.
Because 1970 Mercedes-Benz C 111 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 1970 Mercedes-Benz C 111. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1970 Mercedes-Benz C 111 (392 Nm @ 4000 RPM) has 225 more torque (in Nm) than 1998 Opel Signum. (167 Nm @ 3800 RPM). This means 1970 Mercedes-Benz C 111 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum.
Compare all specifications:
| 1970 Mercedes-Benz C 111 | 1998 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | C 111 | Signum |
| Year Released | 1970 | 1998 |
| Engine Position | Middle | Front |
| Engine Size | 2400 cc | 1796 cc |
| Horse Power | 345 HP | 120 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 392 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Acceleration 0-100mph | 4.8 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1240 kg | 1480 kg |
| Vehicle Length | 4450 mm | 4640 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1130 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2740 mm |
| Fuel Tank Capacity | 120 L | 60 L |
