1948 Humber Pullman vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 58 year(s). Which means there will be less support and parts availability for 1948 Humber Pullman. In addition, the cost of maintenance, including insurance, on 1948 Humber Pullman would be higher. At 4,086 cc (6 cylinders), 1948 Humber Pullman is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (153 HP @ 5600 RPM) has 53 more horse power than 1948 Humber Pullman. (100 HP @ 3400 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1948 Humber Pullman. With that said, vehicle weight also plays an important factor in acceleration. 1948 Humber Pullman weights approximately 565 kg more than 2006 Opel Signum.
Because 1948 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 1948 Humber Pullman. However, in wet, icy, snow, or gravel driving conditions, 2006 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. 2006 Opel Signum has automatic transmission and 1948 Humber Pullman has manual transmission. 1948 Humber Pullman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Humber Pullman | 2006 Opel Signum | |
| Make | Humber | Opel |
| Model | Pullman | Signum |
| Year Released | 1948 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4086 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 153 HP |
| Engine RPM | 3400 RPM | 5600 RPM |
| Engine Bore Size | 85 mm | 86 mm |
| Engine Stroke Size | 120 mm | 94.6 mm |
| Engine Compression Ratio | 6.3:1 | 12.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2100 kg | 1535 kg |
| Vehicle Length | 5350 mm | 4640 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Wheelbase Size | 3330 mm | 2840 mm |
