1953 Humber Pullman vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 55 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, 2008 Opel Signum (173 HP @ 5500 RPM) has 57 more horse power than 1953 Humber Pullman. (116 HP @ 3600 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1953 Humber Pullman. With that said, vehicle weight also plays an important factor in acceleration. 1953 Humber Pullman weights approximately 580 kg more than 2008 Opel Signum.
Because 1953 Humber Pullman is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1953 Humber Pullman. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1953 Humber Pullman (286 Nm @ 1400 RPM) has 21 more torque (in Nm) than 2008 Opel Signum. (265 Nm @ 2500 RPM). This means 1953 Humber Pullman will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum.
Compare all specifications:
| 1953 Humber Pullman | 2008 Opel Signum | |
| Make | Humber | Opel |
| Model | Pullman | Signum |
| Year Released | 1953 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4138 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 116 HP | 173 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 286 Nm | 265 Nm |
| Torque RPM | 1400 RPM | 2500 RPM |
| Engine Bore Size | 88.9 mm | 86 mm |
| Engine Stroke Size | 111.1 mm | 86 mm |
| Engine Compression Ratio | 7.1:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2140 kg | 1560 kg |
| Vehicle Length | 5290 mm | 4640 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1470 mm |
| Wheelbase Size | 3330 mm | 2840 mm |
| Fuel Tank Capacity | 68 L | 60 L |
