2003 Alfa Romeo Spider vs. 1985 Mazda 121
To start off, 2003 Alfa Romeo Spider is newer by 18 year(s). Which means there will be less support and parts availability for 1985 Mazda 121. In addition, the cost of maintenance, including insurance, on 1985 Mazda 121 would be higher. At 3,179 cc (6 cylinders), 2003 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (248 HP @ 6300 RPM) has 193 more horse power than 1985 Mazda 121. (55 HP @ 5800 RPM). In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 1985 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo Spider weights approximately 765 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2003 Alfa Romeo Spider (305 Nm @ 4800 RPM) has 217 more torque (in Nm) than 1985 Mazda 121. (88 Nm @ 3600 RPM). This means 2003 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 121.
Compare all specifications:
| 2003 Alfa Romeo Spider | 1985 Mazda 121 | |
| Make | Alfa Romeo | Mazda |
| Model | Spider | 121 |
| Year Released | 2003 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1138 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 248 HP | 55 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 305 Nm | 88 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1490 kg | 725 kg |
| Vehicle Length | 4310 mm | 3480 mm |
| Vehicle Width | 1780 mm | 1610 mm |
| Vehicle Height | 1330 mm | 1510 mm |
| Wheelbase Size | 2600 mm | 2370 mm |
