1975 AC 428 vs. 2013 Mazda 5
To start off, 2013 Mazda 5 is newer by 38 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 143 more horse power than 2013 Mazda 5. (155 HP @ 6000 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 2013 Mazda 5. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mazda 5 weights approximately 121 kg more than 1975 AC 428.
Because 1975 AC 428 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 1975 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2013 Mazda 5, 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. Let's talk about torque, 1975 AC 428 (639 Nm @ 2800 RPM) has 418 more torque (in Nm) than 2013 Mazda 5. (221 Nm @ 4000 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2013 Mazda 5.
Compare all specifications:
| 1975 AC 428 | 2013 Mazda 5 | |
| Make | AC | Mazda |
| Model | 428 | 5 |
| Year Released | 1975 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 2489 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 155 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 639 Nm | 221 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1551 kg |
| Vehicle Length | 4430 mm | 4585 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1310 mm | 1615 mm |
| Wheelbase Size | 2450 mm | 2750 mm |
