1977 Pontiac Sunbird vs. 2004 Pontiac Grand Prix
To start off, 2004 Pontiac Grand Prix is newer by 27 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 3,791 cc (6 cylinders), 2004 Pontiac Grand Prix is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Grand Prix weights approximately 419 kg more than 1977 Pontiac Sunbird.
Because 1977 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 1977 Pontiac Sunbird. However, in wet, icy, snow, or gravel driving conditions, 2004 Pontiac Grand Prix, 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. 2004 Pontiac Grand Prix 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. 2004 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Pontiac Sunbird | 2004 Pontiac Grand Prix | |
| Make | Pontiac | Pontiac |
| Model | Sunbird | Grand Prix |
| Year Released | 1977 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 260 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1245 kg | 1664 kg |
| Vehicle Length | 4560 mm | 5040 mm |
| Vehicle Width | 1670 mm | 1830 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2470 mm | 2860 mm |
