1985 Opel Ascona vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1985 Opel Ascona would be higher. At 2,497 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (130 HP @ 4500 RPM) has 56 more horse power than 1985 Opel Ascona. (74 HP @ 5800 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1985 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1985 Opel Ascona weights approximately 65 kg more than 1999 Opel Omega.
Let's talk about torque, 1999 Opel Omega (250 Nm @ 2200 RPM) has 149 more torque (in Nm) than 1985 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 1985 Opel Ascona.
Compare all specifications:
| 1985 Opel Ascona | 1999 Opel Omega | |
| Make | Opel | Opel |
| Model | Ascona | Omega |
| Year Released | 1985 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 130 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 101 Nm | 250 Nm |
| Torque RPM | 3800 RPM | 2200 RPM |
| Engine Bore Size | 75 mm | 80 mm |
| Engine Stroke Size | 73.4 mm | 82.8 mm |
| Engine Compression Ratio | 9.2:1 | 22.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 920 kg | 855 kg |
| Vehicle Length | 4380 mm | 4900 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2580 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 75 L |
