2006 Opel Signum vs. 1983 Opel Ascona
To start off, 2006 Opel Signum is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1983 Opel Ascona would be higher. At 1,796 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (120 HP @ 6000 RPM) has 46 more horse power than 1983 Opel Ascona. (74 HP @ 5800 RPM). In normal driving conditions, 2006 Opel Signum should accelerate faster than 1983 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 560 kg more than 1983 Opel Ascona. 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 (168 Nm @ 3800 RPM) has 67 more torque (in Nm) than 1983 Opel Ascona. (101 Nm @ 3800 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Ascona.
Compare all specifications:
| 2006 Opel Signum | 1983 Opel Ascona | |
| Make | Opel | Opel |
| Model | Signum | Ascona |
| Year Released | 2006 | 1983 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 74 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 168 Nm | 101 Nm |
| Torque RPM | 3800 RPM | 3800 RPM |
| Engine Bore Size | 80.5 mm | 75 mm |
| Engine Stroke Size | 88.2 mm | 73.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1480 kg | 920 kg |
| Vehicle Length | 4640 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2840 mm | 2580 mm |
| Fuel Tank Capacity | 60 L | 70 L |
