1963 Austin A 99 vs. 1966 Mercury Comet
To start off, 1966 Mercury Comet is newer by 3 year(s). Which means there will be less support and parts availability for 1963 Austin A 99. In addition, the cost of maintenance, including insurance, on 1963 Austin A 99 would be higher. At 3,279 cc (6 cylinders), 1966 Mercury Comet is equipped with a bigger engine. In terms of performance, 1966 Mercury Comet (118 HP @ 4400 RPM) has 11 more horse power than 1963 Austin A 99. (107 HP @ 4750 RPM) In normal driving conditions, 1966 Mercury Comet should accelerate faster than 1963 Austin A 99.
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, 1966 Mercury Comet (258 Nm @ 2400 RPM) has 34 more torque (in Nm) than 1963 Austin A 99. (224 Nm @ 2500 RPM). This means 1966 Mercury Comet will have an easier job in driving up hills or pulling heavy equipment than 1963 Austin A 99.
Compare all specifications:
| 1963 Austin A 99 | 1966 Mercury Comet | |
| Make | Austin | Mercury |
| Model | A 99 | Comet |
| Year Released | 1963 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 3279 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 107 HP | 118 HP |
| Engine RPM | 4750 RPM | 4400 RPM |
| Torque | 224 Nm | 258 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Engine Bore Size | 83.4 mm | 103.1 mm |
| Engine Compression Ratio | 8.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4780 mm | 5180 mm |
| Vehicle Width | 1750 mm | 1880 mm |
| Vehicle Height | 1540 mm | 1390 mm |
| Wheelbase Size | 2800 mm | 2950 mm |
