2007 Audi TT vs. 1990 Opel Omega
To start off, 2007 Audi TT is newer by 17 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 2,967 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 2007 Audi TT (221 HP @ 2200 RPM) has 17 more horse power than 1990 Opel Omega. (204 HP @ 6000 RPM). In normal driving conditions, 2007 Audi TT should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 117 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.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2007 Audi TT will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi TT (280 Nm @ 2200 RPM) has 10 more torque (in Nm) than 1990 Opel Omega. (270 Nm @ 3000 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 2007 Audi TT | 1990 Opel Omega | |
| Make | Audi | Opel |
| Model | TT | Omega |
| Year Released | 2007 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 221 HP | 204 HP |
| Engine RPM | 2200 RPM | 6000 RPM |
| Torque | 280 Nm | 270 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 69.8 mm |
| Engine Compression Ratio | 8.9:1 | 10.0:1 |
| Top Speed | 237 km/hour | 235 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1433 kg |
| Vehicle Length | 4050 mm | 4690 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2440 mm | 2740 mm |
