2009 Porsche 911 vs. 1978 Simca Horizon
To start off, 2009 Porsche 911 is newer by 31 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 3,599 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 390 more horse power than 1978 Simca Horizon. (83 HP @ 5600 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1978 Simca Horizon. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 505 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 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Simca Horizon. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 will offer significantly more control. 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, 2009 Porsche 911 (620 Nm @ 2700 RPM) has 499 more torque (in Nm) than 1978 Simca Horizon. (121 Nm @ 3000 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1978 Simca Horizon. 1978 Simca Horizon has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Simca Horizon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Porsche 911 | 1978 Simca Horizon | |
| Make | Porsche | Simca |
| Model | 911 | Horizon |
| Year Released | 2009 | 1978 |
| Engine Position | Rear | Front |
| Engine Size | 3599 cc | 1442 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 473 HP | 83 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 620 Nm | 121 Nm |
| Torque RPM | 2700 RPM | 3000 RPM |
| Engine Compression Ratio | 9.4:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 310 km/hour | 156 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1025 kg |
| Vehicle Length | 4440 mm | 3970 mm |
| Vehicle Width | 1300 mm | 1690 mm |
| Vehicle Height | 1840 mm | 1420 mm |
| Wheelbase Size | 2360 mm | 2530 mm |
| Fuel Tank Capacity | 64 L | 47 L |
