1967 AC 428 vs. 1976 Mazda RX-3
To start off, 1976 Mazda RX-3 is newer by 9 year(s). Which means there will be less support and parts availability for 1967 AC 428. In addition, the cost of maintenance, including insurance, on 1967 AC 428 would be higher. At 7,010 cc (8 cylinders), 1967 AC 428 is equipped with a bigger engine. In terms of performance, 1967 AC 428 (345 HP @ 4600 RPM) has 245 more horse power than 1976 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 1967 AC 428 should accelerate faster than 1976 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 1967 AC 428 weights approximately 633 kg more than 1976 Mazda RX-3. 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, 1967 AC 428 (627 Nm @ 2800 RPM) has 492 more torque (in Nm) than 1976 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1967 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-3.
Compare all specifications:
1967 AC 428 | 1976 Mazda RX-3 | |
Make | AC | Mazda |
Model | 428 | RX-3 |
Year Released | 1967 | 1976 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 7010 cc | 1964 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 345 HP | 100 HP |
Engine RPM | 4600 RPM | 7000 RPM |
Torque | 627 Nm | 135 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1483 kg | 850 kg |
Vehicle Length | 4520 mm | 4090 mm |
Vehicle Width | 1710 mm | 1600 mm |
Vehicle Height | 1260 mm | 1380 mm |
Wheelbase Size | 2440 mm | 2320 mm |
Fuel Tank Capacity | 85 L | 65 L |