2003 Opel Signum vs. 1972 Simca 1000
To start off, 2003 Opel Signum is newer by 31 year(s). Which means there will be less support and parts availability for 1972 Simca 1000. In addition, the cost of maintenance, including insurance, on 1972 Simca 1000 would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (208 HP @ 6200 RPM) has 165 more horse power than 1972 Simca 1000. (43 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1972 Simca 1000. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 835 kg more than 1972 Simca 1000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Opel Signum (300 Nm @ 4000 RPM) has 236 more torque (in Nm) than 1972 Simca 1000. (64 Nm @ 3000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1972 Simca 1000.
Compare all specifications:
| 2003 Opel Signum | 1972 Simca 1000 | |
| Make | Opel | Simca |
| Model | Signum | 1000 |
| Year Released | 2003 | 1972 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 3173 cc | 944 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 43 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 300 Nm | 64 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 87.5 mm | 68 mm |
| Engine Stroke Size | 88 mm | 65 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 775 kg |
| Vehicle Length | 4640 mm | 3810 mm |
| Vehicle Width | 1800 mm | 1500 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2230 mm |
