1955 Austin A 55 vs. 2003 Infiniti FX
To start off, 2003 Infiniti FX is newer by 48 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), 2003 Infiniti FX is equipped with a bigger engine. In terms of performance, 2003 Infiniti FX (311 HP @ 6400 RPM) has 260 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 2003 Infiniti FX should accelerate faster than 1955 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti FX weights approximately 895 kg more than 1955 Austin A 55. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Infiniti FX 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, 2003 Infiniti FX 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, 2003 Infiniti FX (446 Nm @ 4000 RPM) has 336 more torque (in Nm) than 1955 Austin A 55. (110 Nm @ 2000 RPM). This means 2003 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55. 2003 Infiniti FX 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. 2003 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Austin A 55 | 2003 Infiniti FX | |
| Make | Austin | Infiniti |
| Model | A 55 | FX |
| Year Released | 1955 | 2003 |
| 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 | 311 HP |
| Engine RPM | 4250 RPM | 6400 RPM |
| Torque | 110 Nm | 446 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 Weight | 1055 kg | 1950 kg |
| Vehicle Length | 4250 mm | 4810 mm |
| Vehicle Width | 1570 mm | 1930 mm |
| Vehicle Height | 1570 mm | 1660 mm |
| Wheelbase Size | 2530 mm | 2860 mm |
