1979 Pontiac Sunbird vs. 1989 Pontiac Grand Am
To start off, 1989 Pontiac Grand Am is newer by 10 year(s). Which means there will be less support and parts availability for 1979 Pontiac Sunbird. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Sunbird would be higher. At 2,474 cc (4 cylinders), 1979 Pontiac Sunbird is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1979 Pontiac Sunbird weights approximately 10 kg more than 1989 Pontiac Grand Am.
Because 1979 Pontiac Sunbird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Pontiac Sunbird. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Grand Am, being front wheel drive (FWD), will offer much better control with better grip. 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:
| 1979 Pontiac Sunbird | 1989 Pontiac Grand Am | |
| Make | Pontiac | Pontiac |
| Model | Sunbird | Grand Am |
| Year Released | 1979 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 163 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1245 kg | 1235 kg |
| Vehicle Length | 4560 mm | 4520 mm |
| Vehicle Width | 1670 mm | 1710 mm |
| Vehicle Height | 1270 mm | 1340 mm |
| Wheelbase Size | 2470 mm | 2630 mm |
