1976 Mercedes-Benz C 111 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 27 year(s). Which means there will be less support and parts availability for 1976 Mercedes-Benz C 111. In addition, the cost of maintenance, including insurance, on 1976 Mercedes-Benz C 111 would be higher. At 2,999 cc (6 cylinders), 1976 Mercedes-Benz C 111 is equipped with a bigger engine. In terms of performance, 1976 Mercedes-Benz C 111 (141 HP) has 42 more horse power than 2003 Opel Signum. (99 HP). In normal driving conditions, 1976 Mercedes-Benz C 111 should accelerate faster than 2003 Opel Signum.
Let's talk about torque, 1976 Mercedes-Benz C 111 (276 Nm) has 46 more torque (in Nm) than 2003 Opel Signum. (230 Nm). This means 1976 Mercedes-Benz C 111 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1976 Mercedes-Benz C 111 | 2003 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | C 111 | Signum |
| Year Released | 1976 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 99 HP |
| Torque | 276 Nm | 230 Nm |
| Engine Bore Size | 87 mm | 84 mm |
| Engine Stroke Size | 84 mm | 90 mm |
| Fuel Type | Diesel | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Width | 1810 mm | 1800 mm |
