1974 AC 428 vs. 1942 Packard 12
To start off, 1974 AC 428 is newer by 32 year(s). Which means there will be less support and parts availability for 1942 Packard 12. In addition, the cost of maintenance, including insurance, on 1942 Packard 12 would be higher. At 7,755 cc (12 cylinders), 1942 Packard 12 is equipped with a bigger engine. In terms of performance, 1974 AC 428 (298 HP @ 4600 RPM) has 125 more horse power than 1942 Packard 12. (173 HP @ 3200 RPM). In normal driving conditions, 1974 AC 428 should accelerate faster than 1942 Packard 12. With that said, vehicle weight also plays an important factor in acceleration. 1942 Packard 12 weights approximately 990 kg more than 1974 AC 428.
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.
Compare all specifications:
| 1974 AC 428 | 1942 Packard 12 | |
| Make | AC | Packard |
| Model | 428 | 12 |
| Year Released | 1974 | 1942 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 7755 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 173 HP |
| Engine RPM | 4600 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1430 kg | 2420 kg |
| Vehicle Length | 4430 mm | 5800 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1830 mm |
| Wheelbase Size | 2450 mm | 3440 mm |
