1955 Austin A 55 vs. 2006 Infiniti M
To start off, 2006 Infiniti M is newer by 51 year(s). Which means there will be less support and parts availability for 1955 Austin A 55. In addition, the cost of maintenance, including insurance, on 1955 Austin A 55 would be higher. At 4,494 cc (8 cylinders), 2006 Infiniti M is equipped with a bigger engine. In terms of performance, 2006 Infiniti M (335 HP @ 6400 RPM) has 284 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 2006 Infiniti M should accelerate faster than 1955 Austin A 55.
Because 2006 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 1955 Austin A 55. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti M will offer significantly more control. 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, 2006 Infiniti M (461 Nm @ 4000 RPM) has 351 more torque (in Nm) than 1955 Austin A 55. (110 Nm @ 2000 RPM). This means 2006 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55. 2006 Infiniti M has automatic transmission and 1955 Austin A 55 has manual transmission. 1955 Austin A 55 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Austin A 55 | 2006 Infiniti M | |
| Make | Austin | Infiniti |
| Model | A 55 | M |
| Year Released | 1955 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 51 HP | 335 HP |
| Engine RPM | 4250 RPM | 6400 RPM |
| Torque | 110 Nm | 461 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Width | 1570 mm | 140 mm |
| Vehicle Height | 1570 mm | 140 mm |
