1977 Holden GTS vs. 1970 Pontiac Firebird
To start off, 1977 Holden GTS is newer by 7 year(s). Which means there will be less support and parts availability for 1970 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Firebird would be higher. At 5,042 cc (8 cylinders), 1977 Holden GTS is equipped with a bigger engine. In terms of performance, 1977 Holden GTS (213 HP @ 4800 RPM) has 40 more horse power than 1970 Pontiac Firebird. (173 HP @ 5400 RPM). In normal driving conditions, 1977 Holden GTS should accelerate faster than 1970 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.
Compare all specifications:
| 1977 Holden GTS | 1970 Pontiac Firebird | |
| Make | Holden | Pontiac |
| Model | GTS | Firebird |
| Year Released | 1977 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 5042 cc | 4091 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 213 HP | 173 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Length | 4850 mm | 4880 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2830 mm | 2750 mm |
