1956 Chrysler Imperial vs. 1975 Pontiac Firebird
To start off, 1975 Pontiac Firebird is newer by 19 year(s). Which means there will be less support and parts availability for 1956 Chrysler Imperial. In addition, the cost of maintenance, including insurance, on 1956 Chrysler Imperial would be higher. At 5,423 cc (8 cylinders), 1956 Chrysler Imperial is equipped with a bigger engine. In terms of performance, 1956 Chrysler Imperial (247 HP @ 4600 RPM) has 139 more horse power than 1975 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 1956 Chrysler Imperial should accelerate faster than 1975 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1956 Chrysler Imperial weights approximately 930 kg more than 1975 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1956 Chrysler Imperial (470 Nm @ 2800 RPM) has 233 more torque (in Nm) than 1975 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 1956 Chrysler Imperial will have an easier job in driving up hills or pulling heavy equipment than 1975 Pontiac Firebird.
Compare all specifications:
1956 Chrysler Imperial | 1975 Pontiac Firebird | |
Make | Chrysler | Pontiac |
Model | Imperial | Firebird |
Year Released | 1956 | 1975 |
Engine Position | Front | Front |
Engine Size | 5423 cc | 4093 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 247 HP | 108 HP |
Engine RPM | 4600 RPM | 3600 RPM |
Torque | 470 Nm | 237 Nm |
Torque RPM | 2800 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 2400 kg | 1470 kg |
Vehicle Length | 6170 mm | 4880 mm |
Vehicle Width | 2020 mm | 1870 mm |
Vehicle Height | 1560 mm | 1290 mm |
Wheelbase Size | 3800 mm | 2750 mm |