1990 Opel Omega vs. 1983 Toyota Corolla
To start off, 1990 Opel Omega is newer by 7 year(s). Which means there will be less support and parts availability for 1983 Toyota Corolla. In addition, the cost of maintenance, including insurance, on 1983 Toyota Corolla would be higher. At 2,594 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (149 HP @ 5600 RPM) has 86 more horse power than 1983 Toyota Corolla. (63 HP @ 5400 RPM). In normal driving conditions, 1990 Opel Omega should accelerate faster than 1983 Toyota Corolla. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 570 kg more than 1983 Toyota Corolla. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1990 Opel Omega (224 Nm @ 3600 RPM) has 126 more torque (in Nm) than 1983 Toyota Corolla. (98 Nm @ 3800 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1983 Toyota Corolla.
Compare all specifications:
| 1990 Opel Omega | 1983 Toyota Corolla | |
| Make | Opel | Toyota |
| Model | Omega | Corolla |
| Year Released | 1990 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2594 cc | 1290 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 149 HP | 63 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 224 Nm | 98 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1465 kg | 895 kg |
| Vehicle Length | 4740 mm | 4190 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1490 mm | 1400 mm |
| Wheelbase Size | 2740 mm | 2410 mm |
