1963 Pontiac Tempest vs. 1977 Avanti Avanti
To start off, 1977 Avanti Avanti is newer by 14 year(s). Which means there will be less support and parts availability for 1963 Pontiac Tempest. In addition, the cost of maintenance, including insurance, on 1963 Pontiac Tempest would be higher. At 6,570 cc (8 cylinders), 1977 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1963 Pontiac Tempest (295 HP @ 4900 RPM) has 118 more horse power than 1977 Avanti Avanti. (177 HP @ 3400 RPM). In normal driving conditions, 1963 Pontiac Tempest should accelerate faster than 1977 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 1977 Avanti Avanti weights approximately 170 kg more than 1963 Pontiac Tempest.
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. 1977 Avanti Avanti has automatic transmission and 1963 Pontiac Tempest has manual transmission. 1963 Pontiac Tempest will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Avanti Avanti will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1963 Pontiac Tempest | 1977 Avanti Avanti | |
| Make | Pontiac | Avanti |
| Model | Tempest | Avanti |
| Year Released | 1963 | 1977 |
| Engine Size | 6376 cc | 6570 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 295 HP | 177 HP |
| Engine RPM | 4900 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1410 kg | 1580 kg |
| Vehicle Length | 5160 mm | 4910 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Wheelbase Size | 2930 mm | 2780 mm |
