1972 AC 428 vs. 2011 Mazda MazdaSpeed3
To start off, 2011 Mazda MazdaSpeed3 is newer by 39 year(s). Which means there will be less support and parts availability for 1972 AC 428. In addition, the cost of maintenance, including insurance, on 1972 AC 428 would be higher. At 7,003 cc (8 cylinders), 1972 AC 428 is equipped with a bigger engine. In terms of performance, 1972 AC 428 (298 HP @ 4600 RPM) has 35 more horse power than 2011 Mazda MazdaSpeed3. (263 HP @ 5500 RPM). In normal driving conditions, 1972 AC 428 should accelerate faster than 2011 Mazda MazdaSpeed3. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda MazdaSpeed3 weights approximately 50 kg more than 1972 AC 428.
Because 1972 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 1972 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2011 Mazda MazdaSpeed3, 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, 1972 AC 428 (639 Nm @ 2800 RPM) has 260 more torque (in Nm) than 2011 Mazda MazdaSpeed3. (379 Nm @ 3000 RPM). This means 1972 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda MazdaSpeed3.
Compare all specifications:
1972 AC 428 | 2011 Mazda MazdaSpeed3 | |
Make | AC | Mazda |
Model | 428 | MazdaSpeed3 |
Year Released | 1972 | 2011 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 2300 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 263 HP |
Engine RPM | 4600 RPM | 5500 RPM |
Torque | 639 Nm | 379 Nm |
Torque RPM | 2800 RPM | 3000 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 | 1434 kg | 1484 kg |
Vehicle Length | 4430 mm | 4511 mm |
Vehicle Width | 1710 mm | 1770 mm |
Vehicle Height | 1310 mm | 1461 mm |
Wheelbase Size | 2450 mm | 2639 mm |