1984 Opel Ascona vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 15 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 2,196 cc (4 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (142 HP @ 5800 RPM) has 67 more horse power than 1984 Opel Ascona. (75 HP @ 5800 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1984 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 761 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, 1999 Opel Omega (203 Nm @ 4000 RPM) has 102 more torque (in Nm) than 1984 Opel Ascona. (101 Nm @ 3800 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Ascona.
Compare all specifications:
| 1984 Opel Ascona | 1999 Opel Omega | |
| Make | Opel | Opel |
| Model | Ascona | Omega |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 142 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 101 Nm | 203 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Bore Size | 75 mm | 86 mm |
| Engine Stroke Size | 73.4 mm | 94.6 mm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 924 kg | 1685 kg |
| Vehicle Length | 4380 mm | 4900 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1550 mm |
| Wheelbase Size | 2580 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 75 L |
