1977 Pontiac Sunbird vs. 1972 TVR Vixen
To start off, 1977 Pontiac Sunbird is newer by 5 year(s). Which means there will be less support and parts availability for 1972 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1972 TVR Vixen would be higher. At 2,474 cc (4 cylinders), 1977 Pontiac Sunbird is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Sunbird weights approximately 525 kg more than 1972 TVR Vixen.
Compare all specifications:
| 1977 Pontiac Sunbird | 1972 TVR Vixen | |
| Make | Pontiac | TVR |
| Model | Sunbird | Vixen |
| Year Released | 1977 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1245 kg | 720 kg |
| Vehicle Length | 4560 mm | 3690 mm |
| Vehicle Width | 1670 mm | 1630 mm |
| Vehicle Height | 1270 mm | 1230 mm |
| Wheelbase Size | 2470 mm | 2290 mm |
