1956 Austin A 40 vs. 1970 Pontiac Grand Prix
To start off, 1970 Pontiac Grand Prix is newer by 14 year(s). Which means there will be less support and parts availability for 1956 Austin A 40. In addition, the cost of maintenance, including insurance, on 1956 Austin A 40 would be higher. At 7,467 cc (8 cylinders), 1970 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1970 Pontiac Grand Prix (300 HP) has 259 more horse power than 1956 Austin A 40. (41 HP) In normal driving conditions, 1970 Pontiac Grand Prix should accelerate faster than 1956 Austin A 40.
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. 1970 Pontiac Grand Prix has automatic transmission and 1956 Austin A 40 has manual transmission. 1956 Austin A 40 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Austin A 40 | 1970 Pontiac Grand Prix | |
| Make | Austin | Pontiac |
| Model | A 40 | Grand Prix |
| Year Released | 1956 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1200 cc | 7467 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 41 HP | 300 HP |
| Engine Compression Ratio | 7.2:1 | 8.2:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4130 mm | 5430 mm |
| Vehicle Width | 1570 mm | 1950 mm |
| Vehicle Height | 1570 mm | 1330 mm |
| Wheelbase Size | 2530 mm | 3000 mm |
