1969 Opel Commodore vs. 1978 Simca Horizon
To start off, 1978 Simca Horizon is newer by 9 year(s). Which means there will be less support and parts availability for 1969 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1969 Opel Commodore would be higher. At 2,784 cc (6 cylinders), 1969 Opel Commodore is equipped with a bigger engine. In terms of performance, 1969 Opel Commodore (158 HP @ 5400 RPM) has 100 more horse power than 1978 Simca Horizon. (58 HP @ 5600 RPM). In normal driving conditions, 1969 Opel Commodore should accelerate faster than 1978 Simca Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1969 Opel Commodore weights approximately 255 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 1969 Opel Commodore 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 1969 Opel Commodore. 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, 1969 Opel Commodore (233 Nm @ 4200 RPM) has 144 more torque (in Nm) than 1978 Simca Horizon. (89 Nm @ 3000 RPM). This means 1969 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 1978 Simca Horizon.
Compare all specifications:
| 1969 Opel Commodore | 1978 Simca Horizon | |
| Make | Opel | Simca |
| Model | Commodore | Horizon |
| Year Released | 1969 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2784 cc | 1118 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 58 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 233 Nm | 89 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Compression Ratio | 9.5:1 | 9.6:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1200 kg | 945 kg |
| Vehicle Length | 4620 mm | 3970 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2670 mm | 2530 mm |
| Fuel Tank Capacity | 70 L | 47 L |
