1977 Mazda 121 vs. 1980 Pontiac Firebird
To start off, 1980 Pontiac Firebird is newer by 3 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 4,300 cc (6 cylinders), 1980 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1980 Pontiac Firebird (135 HP) has 49 more horse power than 1977 Mazda 121. (86 HP) In normal driving conditions, 1980 Pontiac Firebird should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1980 Pontiac Firebird weights approximately 475 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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.
Compare all specifications:
| 1977 Mazda 121 | 1980 Pontiac Firebird | |
| Make | Mazda | Pontiac |
| Model | 121 | Firebird |
| Year Released | 1977 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 135 HP |
| Engine Bore Size | 80.1 mm | 95 mm |
| Engine Stroke Size | 98 mm | 76 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1130 kg | 1605 kg |
| Vehicle Length | 4510 mm | 5010 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1260 mm |
| Wheelbase Size | 2520 mm | 2750 mm |
