1981 Pontiac Grand Prix vs. 1951 Porsche 356
To start off, 1981 Pontiac Grand Prix is newer by 30 year(s). Which means there will be less support and parts availability for 1951 Porsche 356. In addition, the cost of maintenance, including insurance, on 1951 Porsche 356 would be higher. At 4,953 cc (8 cylinders), 1981 Pontiac Grand Prix is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Grand Prix weights approximately 630 kg more than 1951 Porsche 356.
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. 1981 Pontiac Grand Prix has automatic transmission and 1951 Porsche 356 has manual transmission. 1951 Porsche 356 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Pontiac Grand Prix | 1951 Porsche 356 | |
| Make | Pontiac | Porsche |
| Model | Grand Prix | 356 |
| Year Released | 1981 | 1951 |
| Engine Position | Front | Rear |
| Engine Size | 4953 cc | 1287 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 0 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1460 kg | 830 kg |
| Vehicle Length | 5120 mm | 3870 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1360 mm | 990 mm |
| Wheelbase Size | 2750 mm | 2110 mm |
| Fuel Tank Capacity | 69 L | 79 L |
