1955 Peugeot 403 vs. 1972 Pontiac Grand Prix
To start off, 1972 Pontiac Grand Prix is newer by 17 year(s). Which means there will be less support and parts availability for 1955 Peugeot 403. In addition, the cost of maintenance, including insurance, on 1955 Peugeot 403 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 203 more horse power than 1955 Peugeot 403. (44 HP @ 4900 RPM) In normal driving conditions, 1972 Pontiac Grand Prix should accelerate faster than 1955 Peugeot 403. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Grand Prix weights approximately 632 kg more than 1955 Peugeot 403. 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. Let's talk about torque, 1972 Pontiac Grand Prix (462 Nm @ 3200 RPM) has 388 more torque (in Nm) than 1955 Peugeot 403. (74 Nm @ 2500 RPM). This means 1972 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1955 Peugeot 403.
Compare all specifications:
| 1955 Peugeot 403 | 1972 Pontiac Grand Prix | |
| Make | Peugeot | Pontiac |
| Model | 403 | Grand Prix |
| Year Released | 1955 | 1972 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1468 cc | 6547 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 247 HP |
| Engine RPM | 4900 RPM | 4400 RPM |
| Torque | 74 Nm | 462 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1168 kg | 1800 kg |
| Vehicle Length | 4600 mm | 5350 mm |
| Vehicle Width | 1430 mm | 1930 mm |
| Vehicle Height | 1560 mm | 1330 mm |
| Wheelbase Size | 2900 mm | 3030 mm |
| Fuel Tank Capacity | 50 L | 38 L |
