1954 Austin A 40 vs. 2006 Lincoln Navigator
To start off, 2006 Lincoln Navigator is newer by 52 year(s). Which means there will be less support and parts availability for 1954 Austin A 40. In addition, the cost of maintenance, including insurance, on 1954 Austin A 40 would be higher. At 5,408 cc (8 cylinders), 2006 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2006 Lincoln Navigator (300 HP @ 5000 RPM) has 259 more horse power than 1954 Austin A 40. (41 HP @ 4500 RPM) In normal driving conditions, 2006 Lincoln Navigator should accelerate faster than 1954 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 1406 kg more than 1954 Austin A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1954 Austin A 40. In wet, icy, snow, or gravel driving conditions, 2006 Lincoln Navigator 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 Lincoln Navigator (496 Nm @ 3750 RPM) has 417 more torque (in Nm) than 1954 Austin A 40. (79 Nm @ 2400 RPM). This means 2006 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1954 Austin A 40.
Compare all specifications:
| 1954 Austin A 40 | 2006 Lincoln Navigator | |
| Make | Austin | Lincoln |
| Model | A 40 | Navigator |
| Year Released | 1954 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1200 cc | 5408 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 41 HP | 300 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 79 Nm | 496 Nm |
| Torque RPM | 2400 RPM | 3750 RPM |
| Engine Bore Size | 65.5 mm | 90 mm |
| Engine Stroke Size | 89 mm | 106 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1030 kg | 2436 kg |
| Vehicle Length | 4130 mm | 5280 mm |
| Vehicle Width | 1570 mm | 2040 mm |
| Vehicle Height | 1570 mm | 1980 mm |
| Wheelbase Size | 2530 mm | 3020 mm |
| Fuel Tank Capacity | 54 L | 106 L |
