1977 Pontiac Sunbird vs. 1990 Pontiac Trans Am
To start off, 1990 Pontiac Trans Am is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Pontiac Sunbird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Sunbird would be higher. At 5,733 cc (8 cylinders), 1990 Pontiac Trans Am is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Trans Am weights approximately 436 kg more than 1977 Pontiac Sunbird.
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. 1990 Pontiac Trans Am has automatic transmission and 1977 Pontiac Sunbird has manual transmission. 1977 Pontiac Sunbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Pontiac Trans Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Pontiac Sunbird | 1990 Pontiac Trans Am | |
| Make | Pontiac | Pontiac |
| Model | Sunbird | Trans Am |
| Year Released | 1977 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 235 HP |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1245 kg | 1681 kg |
| Vehicle Length | 4560 mm | 4840 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1270 mm | 1270 mm |
| Wheelbase Size | 2470 mm | 2570 mm |
