1978 Mercury Grand Marquis vs. 1958 Porsche 356
To start off, 1978 Mercury Grand Marquis is newer by 20 year(s). Which means there will be less support and parts availability for 1958 Porsche 356. In addition, the cost of maintenance, including insurance, on 1958 Porsche 356 would be higher. At 5,766 cc (8 cylinders), 1978 Mercury Grand Marquis is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Grand Marquis weights approximately 980 kg more than 1958 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.
Compare all specifications:
| 1978 Mercury Grand Marquis | 1958 Porsche 356 | |
| Make | Mercury | Porsche |
| Model | Grand Marquis | 356 |
| Year Released | 1978 | 1958 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 5766 cc | 1300 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 139 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1710 kg | 730 kg |
| Vehicle Length | 5400 mm | 3960 mm |
| Vehicle Width | 1980 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1230 mm |
| Wheelbase Size | 2910 mm | 2110 mm |
