1973 AC 428 vs. 1996 Vector M12
To start off, 1996 Vector M12 is newer by 23 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1996 Vector M12 (484 HP @ 6800 RPM) has 186 more horse power than 1973 AC 428. (298 HP @ 4600 RPM) In normal driving conditions, 1996 Vector M12 should accelerate faster than 1973 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 1996 Vector M12 weights approximately 200 kg more than 1973 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1973 AC 428 (639 Nm @ 2800 RPM) has 63 more torque (in Nm) than 1996 Vector M12. (576 Nm @ 5200 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1996 Vector M12.
Compare all specifications:
| 1973 AC 428 | 1996 Vector M12 | |
| Make | AC | Vector |
| Model | 428 | M12 |
| Year Released | 1973 | 1996 |
| Engine Position | Front | Middle |
| Engine Size | 7002 cc | 5707 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 484 HP |
| Engine RPM | 4600 RPM | 6800 RPM |
| Torque | 639 Nm | 576 Nm |
| Torque RPM | 2800 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1430 kg | 1630 kg |
| Vehicle Length | 4430 mm | 4790 mm |
| Vehicle Width | 1710 mm | 2030 mm |
| Vehicle Height | 1310 mm | 1140 mm |
| Wheelbase Size | 2450 mm | 2750 mm |
