1986 Audi 90 vs. 2005 Opel Omega
To start off, 2005 Opel Omega is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 2,597 cc (6 cylinders), 2005 Opel Omega is equipped with a bigger engine. In terms of performance, 2005 Opel Omega (178 HP @ 3400 RPM) has 64 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2005 Opel Omega should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Omega weights approximately 635 kg more than 1986 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, 2005 Opel Omega (240 Nm @ 3400 RPM) has 71 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2005 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 1986 Audi 90 | 2005 Opel Omega | |
| Make | Audi | Opel |
| Model | 90 | Omega |
| Year Released | 1986 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2597 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 178 HP |
| Engine RPM | 5700 RPM | 3400 RPM |
| Torque | 169 Nm | 240 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Engine Bore Size | 81 mm | 83.2 mm |
| Engine Stroke Size | 77.4 mm | 79.6 mm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1685 kg |
| Vehicle Length | 4470 mm | 4900 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2520 mm |
