1970 Chevrolet Impala vs. 1975 Pontiac Firebird
To start off, 1975 Pontiac Firebird is newer by 5 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Impala would be higher. At 5,792 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (158 HP @ 4400 RPM) has 48 more horse power than 1970 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 1970 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1970 Chevrolet Impala weights approximately 130 kg more than 1975 Pontiac Firebird.
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, 1975 Pontiac Firebird (366 Nm @ 2000 RPM) has 115 more torque (in Nm) than 1970 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 1975 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1970 Chevrolet Impala.
Compare all specifications:
1970 Chevrolet Impala | 1975 Pontiac Firebird | |
Make | Chevrolet | Pontiac |
Model | Impala | Firebird |
Year Released | 1970 | 1975 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 5792 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 110 HP | 158 HP |
Engine RPM | 3800 RPM | 4400 RPM |
Torque | 251 Nm | 366 Nm |
Torque RPM | 1600 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1715 kg | 1585 kg |
Vehicle Length | 5600 mm | 4880 mm |
Vehicle Width | 2030 mm | 1870 mm |
Vehicle Height | 1370 mm | 1290 mm |
Wheelbase Size | 3100 mm | 2750 mm |