1975 AC 428 vs. 2002 Mazda 6
To start off, 2002 Mazda 6 is newer by 27 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 180 more horse power than 2002 Mazda 6. (118 HP @ 5500 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 2002 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 1975 AC 428 weights approximately 10 kg more than 2002 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2002 Mazda 6, 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 472 more torque (in Nm) than 2002 Mazda 6. (167 Nm @ 4500 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mazda 6.
Compare all specifications:
| 1975 AC 428 | 2002 Mazda 6 | |
| Make | AC | Mazda |
| Model | 428 | 6 |
| Year Released | 1975 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1840 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 118 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 639 Nm | 167 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1420 kg |
| Vehicle Length | 4430 mm | 4710 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1310 mm | 1490 mm |
| Wheelbase Size | 2450 mm | 2680 mm |
