1990 Opel Omega vs. 2011 Lexus RX
To start off, 2011 Lexus RX is newer by 21 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 3,500 cc (6 cylinders), 2011 Lexus RX is equipped with a bigger engine. In terms of performance, 2011 Lexus RX (295 HP @ 6000 RPM) has 146 more horse power than 1990 Opel Omega. (149 HP @ 5600 RPM) In normal driving conditions, 2011 Lexus RX should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2011 Lexus RX weights approximately 585 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.
Compare all specifications:
| 1990 Opel Omega | 2011 Lexus RX | |
| Make | Opel | Lexus |
| Model | Omega | RX |
| Year Released | 1990 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2594 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 149 HP | 295 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1465 kg | 2050 kg |
| Vehicle Length | 4740 mm | 4770 mm |
| Vehicle Width | 1780 mm | 1885 mm |
| Vehicle Height | 1490 mm | 1684 mm |
| Wheelbase Size | 2740 mm | 2741 mm |
