2005 Audi S4 vs. 1951 Humber Pullman
To start off, 2005 Audi S4 is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Humber Pullman. In addition, the cost of maintenance, including insurance, on 1951 Humber Pullman would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 240 more horse power than 1951 Humber Pullman. (100 HP @ 3400 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1951 Humber Pullman. With that said, vehicle weight also plays an important factor in acceleration. 1951 Humber Pullman weights approximately 192 kg more than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1951 Humber Pullman | |
| Make | Audi | Humber |
| Model | S4 | Pullman |
| Year Released | 2005 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 4085 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 100 HP |
| Engine RPM | 6300 RPM | 3400 RPM |
| Engine Bore Size | 85 mm | 85 mm |
| Engine Stroke Size | 93 mm | 120 mm |
| Engine Compression Ratio | 11.0:1 | 6.3:1 |
| Number of Seats | 4 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 2032 kg |
| Vehicle Length | 4580 mm | 5390 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Wheelbase Size | 2660 mm | 3330 mm |
