1963 Pontiac Tempest vs. 1972 Pontiac Grand Prix
To start off, 1972 Pontiac Grand Prix is newer by 9 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 6,547 cc (8 cylinders), 1972 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1972 Pontiac Grand Prix (247 HP @ 4400 RPM) has 129 more horse power than 1963 Pontiac Tempest. (118 HP @ 4200 RPM) In normal driving conditions, 1972 Pontiac Grand Prix should accelerate faster than 1963 Pontiac Tempest. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Grand Prix weights approximately 450 kg more than 1963 Pontiac Tempest. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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.
Compare all specifications:
| 1963 Pontiac Tempest | 1972 Pontiac Grand Prix | |
| Make | Pontiac | Pontiac |
| Model | Tempest | Grand Prix |
| Year Released | 1963 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 3524 cc | 6547 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 247 HP |
| Engine RPM | 4200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1350 kg | 1800 kg |
| Vehicle Length | 5160 mm | 5350 mm |
| Vehicle Width | 1820 mm | 1930 mm |
| Wheelbase Size | 2930 mm | 3030 mm |
