2003 Alfa Romeo 156 vs. 1993 Mazda 121
To start off, 2003 Alfa Romeo 156 is newer by 10 year(s). Which means there will be less support and parts availability for 1993 Mazda 121. In addition, the cost of maintenance, including insurance, on 1993 Mazda 121 would be higher. At 1,774 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 6200 RPM) has 67 more horse power than 1993 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1993 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 520 kg more than 1993 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 156 (164 Nm @ 3900 RPM) has 60 more torque (in Nm) than 1993 Mazda 121. (104 Nm @ 3700 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1993 Mazda 121.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1993 Mazda 121 | |
| Make | Alfa Romeo | Mazda |
| Model | 156 | 121 |
| Year Released | 2003 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 1324 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 71 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 164 Nm | 104 Nm |
| Torque RPM | 3900 RPM | 3700 RPM |
| Engine Bore Size | 82 mm | 71 mm |
| Engine Stroke Size | 82.7 mm | 83.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1340 kg | 820 kg |
| Vehicle Length | 4440 mm | 3820 mm |
| Vehicle Width | 1750 mm | 1660 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2600 mm | 2460 mm |
| Fuel Tank Capacity | 63 L | 43 L |
