1978 Mazda 121 vs. 1975 Simca 1307
To start off, 1978 Mazda 121 is newer by 3 year(s). Which means there will be less support and parts availability for 1975 Simca 1307. In addition, the cost of maintenance, including insurance, on 1975 Simca 1307 would be higher. At 1,970 cc (4 cylinders), 1978 Mazda 121 is equipped with a bigger engine. In terms of performance, 1978 Mazda 121 (86 HP @ 4800 RPM) has 19 more horse power than 1975 Simca 1307. (67 HP @ 5600 RPM). In normal driving conditions, 1978 Mazda 121 should accelerate faster than 1975 Simca 1307. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 121 weights approximately 90 kg more than 1975 Simca 1307. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Mazda 121 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 1978 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 1975 Simca 1307, 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, 1978 Mazda 121 (160 Nm @ 3000 RPM) has 53 more torque (in Nm) than 1975 Simca 1307. (107 Nm @ 2800 RPM). This means 1978 Mazda 121 will have an easier job in driving up hills or pulling heavy equipment than 1975 Simca 1307.
Compare all specifications:
| 1978 Mazda 121 | 1975 Simca 1307 | |
| Make | Mazda | Simca |
| Model | 121 | 1307 |
| Year Released | 1978 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1293 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 67 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 160 Nm | 107 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1130 kg | 1040 kg |
| Vehicle Length | 4510 mm | 4260 mm |
| Vehicle Width | 1690 mm | 1690 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
