1997 Alfa Romeo Spider vs. 1981 Mazda 323
To start off, 1997 Alfa Romeo Spider is newer by 16 year(s). Which means there will be less support and parts availability for 1981 Mazda 323. In addition, the cost of maintenance, including insurance, on 1981 Mazda 323 would be higher. At 1,970 cc (4 cylinders), 1997 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo Spider (155 HP @ 6400 RPM) has 102 more horse power than 1981 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 1997 Alfa Romeo Spider should accelerate faster than 1981 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo Spider weights approximately 520 kg more than 1981 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1997 Alfa Romeo Spider (187 Nm @ 3500 RPM) has 108 more torque (in Nm) than 1981 Mazda 323. (79 Nm @ 4000 RPM). This means 1997 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda 323.
Compare all specifications:
| 1997 Alfa Romeo Spider | 1981 Mazda 323 | |
| Make | Alfa Romeo | Mazda |
| Model | Spider | 323 |
| Year Released | 1997 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1069 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 155 HP | 53 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 187 Nm | 79 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1370 kg | 850 kg |
| Vehicle Length | 4290 mm | 3960 mm |
| Vehicle Width | 1790 mm | 1640 mm |
| Vehicle Height | 1320 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2370 mm |
