1953 Humber Pullman vs. 2013 Acura RDX
To start off, 2013 Acura RDX is newer by 60 year(s). Which means there will be less support and parts availability for 1953 Humber Pullman. In addition, the cost of maintenance, including insurance, on 1953 Humber Pullman would be higher. At 4,138 cc (6 cylinders), 1953 Humber Pullman is equipped with a bigger engine. In terms of performance, 2013 Acura RDX (240 HP @ 6200 RPM) has 124 more horse power than 1953 Humber Pullman. (116 HP @ 3600 RPM) In normal driving conditions, 2013 Acura RDX should accelerate faster than 1953 Humber Pullman. With that said, vehicle weight also plays an important factor in acceleration. 1953 Humber Pullman weights approximately 391 kg more than 2013 Acura RDX.
Because 2013 Acura RDX is all wheel drive (AWD), it will have significant more traction and grip than 1953 Humber Pullman. In wet, icy, snow, or gravel driving conditions, 2013 Acura RDX 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, 2013 Acura RDX (340 Nm @ 5000 RPM) has 54 more torque (in Nm) than 1953 Humber Pullman. (286 Nm @ 1400 RPM). This means 2013 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1953 Humber Pullman.
Compare all specifications:
| 1953 Humber Pullman | 2013 Acura RDX | |
| Make | Humber | Acura |
| Model | Pullman | RDX |
| Year Released | 1953 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 4138 cc | 2300 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 116 HP | 240 HP |
| Engine RPM | 3600 RPM | 6200 RPM |
| Torque | 286 Nm | 340 Nm |
| Torque RPM | 1400 RPM | 5000 RPM |
| Engine Bore Size | 88.9 mm | 89 mm |
| Engine Stroke Size | 111.1 mm | 93 mm |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2140 kg | 1749 kg |
| Vehicle Length | 5290 mm | 4660 mm |
| Vehicle Width | 1910 mm | 1872 mm |
| Vehicle Height | 1770 mm | 1678 mm |
| Wheelbase Size | 3330 mm | 2685 mm |
| Fuel Tank Capacity | 68 L | 60 L |
