1977 Pontiac Firebird 3.8 vs. 1977 Pontiac Firebird 5
To start off, both 1977 Pontiac Firebird 3.8 and 1977 Pontiac Firebird 5 were released in the same year (1977). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,012 cc (8 cylinders), 1977 Pontiac Firebird 5 is equipped with a bigger engine. In terms of performance, 1977 Pontiac Firebird 5 (145 HP @ 3800 RPM) has 20 more horse power than 1977 Pontiac Firebird 3.8. (125 HP @ 3200 RPM) In normal driving conditions, 1977 Pontiac Firebird 5 should accelerate faster than 1977 Pontiac Firebird 3.8. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Firebird 5 weights approximately 126 kg more than 1977 Pontiac Firebird 3.8. 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. Let's talk about torque, 1977 Pontiac Firebird 3.8 (332 Nm @ 2000 RPM) has 8 more torque (in Nm) than 1977 Pontiac Firebird 5. (324 Nm @ 2400 RPM). This means 1977 Pontiac Firebird 3.8 will have an easier job in driving up hills or pulling heavy equipment than 1977 Pontiac Firebird 5.
Compare all specifications:
1977 Pontiac Firebird 3.8 | 1977 Pontiac Firebird 5 | |
Make | Pontiac | Pontiac |
Model | Firebird | Firebird |
Year Released | 1977 | 1977 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 3790 cc | 5012 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 125 HP | 145 HP |
Engine RPM | 3200 RPM | 3800 RPM |
Torque | 332 Nm | 324 Nm |
Torque RPM | 2000 RPM | 2400 RPM |
Engine Compression Ratio | 8.4:1 | 8.6:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 150 km/hour | 160 km/hour |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1470 kg | 1596 kg |
Vehicle Length | 4880 mm | 4880 mm |
Vehicle Width | 1870 mm | 1870 mm |
Vehicle Height | 1290 mm | 1290 mm |
Wheelbase Size | 2750 mm | 2750 mm |