1966 Nissan Cedric vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Nissan Cedric. In addition, the cost of maintenance, including insurance, on 1966 Nissan Cedric would be higher. At 3,175 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (208 HP @ 6200 RPM) has 94 more horse power than 1966 Nissan Cedric. (114 HP @ 5200 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1966 Nissan Cedric. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 320 kg more than 1966 Nissan Cedric. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Opel Signum (301 Nm @ 4000 RPM) has 136 more torque (in Nm) than 1966 Nissan Cedric. (165 Nm @ 4400 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1966 Nissan Cedric.
Compare all specifications:
| 1966 Nissan Cedric | 2006 Opel Signum | |
| Make | Nissan | Opel |
| Model | Cedric | Signum |
| Year Released | 1966 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 208 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 165 Nm | 301 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1290 kg | 1610 kg |
| Vehicle Length | 4700 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2840 mm |
