2007 Acura RDX vs. 1978 Simca Horizon
To start off, 2007 Acura RDX is newer by 29 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 2,299 cc (4 cylinders), 2007 Acura RDX is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 171 more horse power than 1978 Simca Horizon. (69 HP @ 5200 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 1978 Simca Horizon.
Because 2007 Acura RDX 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, 2007 Acura RDX 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, 2007 Acura RDX (353 Nm @ 4500 RPM) has 237 more torque (in Nm) than 1978 Simca Horizon. (116 Nm @ 3000 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1978 Simca Horizon. 2007 Acura RDX has automatic transmission and 1978 Simca Horizon has manual transmission. 1978 Simca Horizon will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RDX | 1978 Simca Horizon | |
| Make | Acura | Simca |
| Model | RDX | Horizon |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 1442 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 69 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 353 Nm | 116 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 86.4 mm | 76.7 mm |
| Engine Stroke Size | 99.1 mm | 78 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4600 mm | 3970 mm |
| Vehicle Width | 1880 mm | 1690 mm |
| Vehicle Height | 1660 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2530 mm |
