1979 Mazda 121 vs. 2010 Alfa Romeo Brera
To start off, 2010 Alfa Romeo Brera is newer by 31 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 3,193 cc (6 cylinders), 2010 Alfa Romeo Brera is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo Brera (256 HP @ 6200 RPM) has 166 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 2010 Alfa Romeo Brera should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo Brera weights approximately 571 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2010 Alfa Romeo Brera will offer significantly more control. 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, 2010 Alfa Romeo Brera (322 Nm @ 4500 RPM) has 162 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2010 Alfa Romeo Brera will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 1979 Mazda 121 | 2010 Alfa Romeo Brera | |
| Make | Mazda | Alfa Romeo |
| Model | 121 | Brera |
| Year Released | 1979 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3193 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 256 HP |
| Engine RPM | 4800 RPM | 6200 RPM |
| Torque | 160 Nm | 322 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Compression Ratio | 8.6:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1134 kg | 1705 kg |
| Vehicle Length | 4510 mm | 4420 mm |
| Vehicle Width | 1690 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1350 mm |
| Wheelbase Size | 2520 mm | 2530 mm |
