1985 Audi 90 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 Audi 90. In addition, the cost of maintenance, including insurance, on 1985 Audi 90 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 @ 5400 RPM) has 28 more horse power than 1985 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1985 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 683 kg more than 1985 Audi 90. 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 (209 Nm @ 4000 RPM) has 41 more torque (in Nm) than 1985 Audi 90. (168 Nm @ 3200 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 90.
Compare all specifications:
| 1985 Audi 90 | 1999 Opel Omega | |
| Make | Audi | Opel |
| Model | 90 | Omega |
| Year Released | 1985 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1992 cc | 2196 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 142 HP |
| Engine RPM | 5700 RPM | 5400 RPM |
| Torque | 168 Nm | 209 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1050 kg | 1733 kg |
| Vehicle Length | 4470 mm | 4900 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2850 mm |
