1979 Mazda 121 vs. 1990 Pontiac Firebird
To start off, 1990 Pontiac Firebird is newer by 11 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 5,733 cc (8 cylinders), 1990 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1990 Pontiac Firebird (235 HP @ 4400 RPM) has 145 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 1990 Pontiac Firebird should accelerate faster than 1979 Mazda 121.
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. Let's talk about torque, 1990 Pontiac Firebird (447 Nm @ 3200 RPM) has 287 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1990 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
1979 Mazda 121 | 1990 Pontiac Firebird | |
Make | Mazda | Pontiac |
Model | 121 | Firebird |
Year Released | 1979 | 1990 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 5733 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 90 HP | 235 HP |
Engine RPM | 4800 RPM | 4400 RPM |
Torque | 160 Nm | 447 Nm |
Torque RPM | 3000 RPM | 3200 RPM |
Engine Bore Size | 80 mm | 101.6 mm |
Engine Stroke Size | 98 mm | 88.4 mm |
Engine Compression Ratio | 8.6:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 4 seats |
Vehicle Length | 4510 mm | 4840 mm |
Vehicle Width | 1690 mm | 1850 mm |
Vehicle Height | 1350 mm | 1270 mm |
Wheelbase Size | 2520 mm | 2570 mm |