2004 Avanti Sport Convertible vs. 1977 Pontiac Firebird
To start off, 2004 Avanti Sport Convertible is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Avanti Sport Convertible weights approximately 54 kg more than 1977 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:
| 2004 Avanti Sport Convertible | 1977 Pontiac Firebird | |
| Make | Avanti | Pontiac |
| Model | Sport Convertible | Firebird |
| Year Released | 2004 | 1977 |
| Engine Size | 5700 cc | 6547 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 285 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1650 kg | 1596 kg |
| Vehicle Length | 4720 mm | 4880 mm |
| Vehicle Width | 1990 mm | 1870 mm |
| Vehicle Height | 1330 mm | 1290 mm |
| Wheelbase Size | 2570 mm | 2750 mm |
