2005 Opel Astra vs. 1984 Opel Ascona
To start off, 2005 Opel Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1984 Opel Ascona would be higher. At 1,598 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (104 HP @ 6000 RPM) has 29 more horse power than 1984 Opel Ascona. (75 HP @ 5800 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1984 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 311 kg more than 1984 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, 2005 Opel Astra (150 Nm @ 3900 RPM) has 49 more torque (in Nm) than 1984 Opel Ascona. (101 Nm @ 3800 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Ascona.
Compare all specifications:
| 2005 Opel Astra | 1984 Opel Ascona | |
| Make | Opel | Opel |
| Model | Astra | Ascona |
| Year Released | 2005 | 1984 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 75 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 150 Nm | 101 Nm |
| Torque RPM | 3900 RPM | 3800 RPM |
| Engine Bore Size | 79 mm | 75 mm |
| Engine Stroke Size | 81.5 mm | 73.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1235 kg | 924 kg |
| Vehicle Length | 4300 mm | 4380 mm |
| Vehicle Width | 1760 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2700 mm | 2580 mm |
| Fuel Tank Capacity | 52 L | 70 L |
