1993 Alfa Romeo 155 vs. 1977 Mazda 121
To start off, 1993 Alfa Romeo 155 is newer by 16 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 2,615 cc (2 cylinders), 1977 Mazda 121 is equipped with a bigger engine. In terms of performance, 1993 Alfa Romeo 155 (123 HP @ 4200 RPM) has 9 more horse power than 1977 Mazda 121. (114 HP @ 6000 RPM). In normal driving conditions, 1993 Alfa Romeo 155 should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1993 Alfa Romeo 155 weights approximately 180 kg more than 1977 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 1993 Alfa Romeo 155, 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, 1993 Alfa Romeo 155 (294 Nm @ 2000 RPM) has 129 more torque (in Nm) than 1977 Mazda 121. (165 Nm @ 4000 RPM). This means 1993 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 1993 Alfa Romeo 155 | 1977 Mazda 121 | |
| Make | Alfa Romeo | Mazda |
| Model | 155 | 121 |
| Year Released | 1993 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 2615 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 114 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 294 Nm | 165 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1380 kg | 1200 kg |
| Vehicle Length | 4450 mm | 4510 mm |
| Vehicle Width | 1710 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1350 mm |
