1974 Mazda 616 vs. 1986 Mazda RX-7
To start off, 1986 Mazda RX-7 is newer by 12 year(s). Which means there will be less support and parts availability for 1974 Mazda 616. In addition, the cost of maintenance, including insurance, on 1974 Mazda 616 would be higher. At 2,354 cc, 1986 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1986 Mazda RX-7 (185 HP @ 6500 RPM) has 106 more horse power than 1974 Mazda 616. (79 HP @ 5500 RPM) In normal driving conditions, 1986 Mazda RX-7 should accelerate faster than 1974 Mazda 616.
Let's talk about torque, 1986 Mazda RX-7 (246 Nm @ 3000 RPM) has 122 more torque (in Nm) than 1974 Mazda 616. (124 Nm @ 3500 RPM). This means 1986 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 616.
Compare all specifications:
| 1974 Mazda 616 | 1986 Mazda RX-7 | |
| Make | Mazda | Mazda |
| Model | 616 | RX-7 |
| Year Released | 1974 | 1986 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1586 cc | 2354 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 79 HP | 185 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 124 Nm | 246 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4160 mm | 4300 mm |
| Vehicle Width | 1590 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1270 mm |
| Wheelbase Size | 2480 mm | 2430 mm |
