1999 Opel Omega vs. 1978 Simca Horizon
To start off, 1999 Opel Omega is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Simca Horizon. In addition, the cost of maintenance, including insurance, on 1978 Simca Horizon would be higher. At 2,496 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (168 HP @ 6000 RPM) has 99 more horse power than 1978 Simca Horizon. (69 HP @ 5200 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 1978 Simca Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 700 kg more than 1978 Simca Horizon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1978 Simca Horizon, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Opel Omega (227 Nm @ 3200 RPM) has 111 more torque (in Nm) than 1978 Simca Horizon. (116 Nm @ 3000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1978 Simca Horizon.
Compare all specifications:
| 1999 Opel Omega | 1978 Simca Horizon | |
| Make | Opel | Simca |
| Model | Omega | Horizon |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1442 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 69 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 227 Nm | 116 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1675 kg | 975 kg |
| Vehicle Length | 4900 mm | 3970 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2740 mm | 2530 mm |
