1978 Mazda RX-3 vs. 1972 Nissan Bluebird
To start off, 1978 Mazda RX-3 is newer by 6 year(s). Which means there will be less support and parts availability for 1972 Nissan Bluebird. In addition, the cost of maintenance, including insurance, on 1972 Nissan Bluebird would be higher. At 1,963 cc, 1978 Mazda RX-3 is equipped with a bigger engine. In terms of performance, 1978 Mazda RX-3 (100 HP @ 7000 RPM) has 28 more horse power than 1972 Nissan Bluebird. (72 HP @ 6000 RPM). In normal driving conditions, 1978 Mazda RX-3 should accelerate faster than 1972 Nissan Bluebird. With that said, vehicle weight also plays an important factor in acceleration. 1972 Nissan Bluebird weights approximately 80 kg more than 1978 Mazda RX-3.
Let's talk about torque, 1978 Mazda RX-3 (135 Nm @ 4000 RPM) has 19 more torque (in Nm) than 1972 Nissan Bluebird. (116 Nm @ 3600 RPM). This means 1978 Mazda RX-3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Nissan Bluebird.
Compare all specifications:
| 1978 Mazda RX-3 | 1972 Nissan Bluebird | |
| Make | Mazda | Nissan |
| Model | RX-3 | Bluebird |
| Year Released | 1978 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1963 cc | 1428 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 100 HP | 72 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 135 Nm | 116 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 850 kg | 930 kg |
| Vehicle Length | 4090 mm | 4130 mm |
| Vehicle Width | 1600 mm | 1570 mm |
| Vehicle Height | 1380 mm | 1410 mm |
| Wheelbase Size | 2320 mm | 2430 mm |
