1956 AC Ace vs. 1974 Mazda RX-4
To start off, 1974 Mazda RX-4 is newer by 18 year(s). Which means there will be less support and parts availability for 1956 AC Ace. In addition, the cost of maintenance, including insurance, on 1956 AC Ace would be higher. At 2,616 cc, 1974 Mazda RX-4 is equipped with a bigger engine. In terms of performance, 1956 AC Ace (123 HP @ 6000 RPM) has 8 more horse power than 1974 Mazda RX-4. (115 HP @ 6000 RPM). In normal driving conditions, 1956 AC Ace should accelerate faster than 1974 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 1974 Mazda RX-4 weights approximately 216 kg more than 1956 AC Ace.
Let's talk about torque, 1956 AC Ace (167 Nm) has 2 more torque (in Nm) than 1974 Mazda RX-4. (165 Nm). This means 1956 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-4.
Compare all specifications:
1956 AC Ace | 1974 Mazda RX-4 | |
Make | AC | Mazda |
Model | Ace | RX-4 |
Year Released | 1956 | 1974 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 1971 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 123 HP | 115 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 167 Nm | 165 Nm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 894 kg | 1110 kg |
Vehicle Length | 3850 mm | 4400 mm |
Vehicle Width | 1520 mm | 1670 mm |
Vehicle Height | 1250 mm | 1390 mm |
Wheelbase Size | 2290 mm | 2520 mm |