1990 Opel Omega vs. 1975 Seat 131
To start off, 1990 Opel Omega is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Seat 131. In addition, the cost of maintenance, including insurance, on 1975 Seat 131 would be higher. At 1,796 cc (4 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (89 HP) has 36 more horse power than 1975 Seat 131. (53 HP). In normal driving conditions, 1990 Opel Omega should accelerate faster than 1975 Seat 131. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 241 kg more than 1975 Seat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1990 Opel Omega (151 Nm @ 3400 RPM) has 56 more torque (in Nm) than 1975 Seat 131. (95 Nm @ 2700 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1975 Seat 131.
Compare all specifications:
| 1990 Opel Omega | 1975 Seat 131 | |
| Make | Opel | Seat |
| Model | Omega | 131 |
| Year Released | 1990 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 53 HP |
| Torque | 151 Nm | 95 Nm |
| Torque RPM | 3400 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1206 kg | 965 kg |
| Vehicle Length | 4740 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1660 mm |
| Vehicle Height | 1490 mm | 1370 mm |
| Wheelbase Size | 2740 mm | 2500 mm |
