1948 AC 2-Litre vs. 1974 Humber Sceptre
To start off, 1974 Humber Sceptre is newer by 26 year(s). Which means there will be less support and parts availability for 1948 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1948 AC 2-Litre would be higher. At 1,991 cc (6 cylinders), 1948 AC 2-Litre is equipped with a bigger engine. In terms of performance, 1974 Humber Sceptre (79 HP @ 5200 RPM) has 3 more horse power than 1948 AC 2-Litre. (76 HP @ 4500 RPM) In normal driving conditions, 1974 Humber Sceptre should accelerate faster than 1948 AC 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 1948 AC 2-Litre weights approximately 328 kg more than 1974 Humber Sceptre.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1948 AC 2-Litre (137 Nm @ 2500 RPM) has 14 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 1948 AC 2-Litre will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1948 AC 2-Litre | 1974 Humber Sceptre | |
| Make | AC | Humber |
| Model | 2-Litre | Sceptre |
| Year Released | 1948 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1725 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 79 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Torque | 137 Nm | 123 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Engine Bore Size | 65 mm | 81.5 mm |
| Engine Stroke Size | 100 mm | 82.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1320 kg | 992 kg |
| Vehicle Length | 4680 mm | 4310 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1560 mm | 1430 mm |
| Wheelbase Size | 2980 mm | 2510 mm |
| Fuel Tank Capacity | 52 L | 45 L |
