1953 Humber Pullman vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 46 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, 1999 Opel Signum (153 HP @ 5600 RPM) has 37 more horse power than 1953 Humber Pullman. (116 HP @ 3600 RPM) In normal driving conditions, 1999 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 605 kg more than 1999 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, 1999 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 65 more torque (in Nm) than 1999 Opel Signum. (221 Nm @ 3800 RPM). This means 1953 Humber Pullman will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 1953 Humber Pullman | 1999 Opel Signum | |
| Make | Humber | Opel |
| Model | Pullman | Signum |
| Year Released | 1953 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4138 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 116 HP | 153 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 286 Nm | 221 Nm |
| Torque RPM | 1400 RPM | 3800 RPM |
| Engine Bore Size | 88.9 mm | 86 mm |
| Engine Stroke Size | 111.1 mm | 94.6 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2140 kg | 1535 kg |
| Vehicle Length | 5290 mm | 4640 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1470 mm |
| Wheelbase Size | 3330 mm | 2640 mm |
| Fuel Tank Capacity | 68 L | 60 L |
