1975 Alfa Romeo Spider vs. 1985 Mazda 121
To start off, 1985 Mazda 121 is newer by 10 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Spider would be higher. At 1,995 cc (4 cylinders), 1975 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo Spider (132 HP @ 5400 RPM) has 77 more horse power than 1985 Mazda 121. (55 HP @ 5800 RPM). In normal driving conditions, 1975 Alfa Romeo Spider should accelerate faster than 1985 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo Spider weights approximately 315 kg more than 1985 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo Spider 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 1975 Alfa Romeo Spider. However, in wet, icy, snow, or gravel driving conditions, 1985 Mazda 121, 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, 1975 Alfa Romeo Spider (181 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1985 Mazda 121. (88 Nm @ 3600 RPM). This means 1975 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 121.
Compare all specifications:
| 1975 Alfa Romeo Spider | 1985 Mazda 121 | |
| Make | Alfa Romeo | Mazda |
| Model | Spider | 121 |
| Year Released | 1975 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1138 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 132 HP | 55 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 181 Nm | 88 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1040 kg | 725 kg |
| Vehicle Length | 4130 mm | 3480 mm |
| Vehicle Width | 1640 mm | 1610 mm |
| Vehicle Height | 1300 mm | 1510 mm |
| Wheelbase Size | 2260 mm | 2370 mm |
