2005 Audi TT vs. 1990 Opel Omega
To start off, 2005 Audi TT is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 2,594 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 2005 Audi TT (222 HP @ 5900 RPM) has 73 more horse power than 1990 Opel Omega. (149 HP @ 5600 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 85 kg more than 1990 Opel Omega. 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 Audi TT (280 Nm @ 2200 RPM) has 56 more torque (in Nm) than 1990 Opel Omega. (224 Nm @ 3600 RPM). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 2005 Audi TT | 1990 Opel Omega | |
| Make | Audi | Opel |
| Model | TT | Omega |
| Year Released | 2005 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 222 HP | 149 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 280 Nm | 224 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1550 kg | 1465 kg |
| Vehicle Length | 4050 mm | 4740 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1490 mm |
| Wheelbase Size | 2440 mm | 2740 mm |
