1985 Mazda RX-7 vs. 1972 Mazda Luce
To start off, 1985 Mazda RX-7 is newer by 13 year(s). Which means there will be less support and parts availability for 1972 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1972 Mazda Luce would be higher. At 2,620 cc, 1972 Mazda Luce is equipped with a bigger engine. In terms of performance, 1985 Mazda RX-7 (165 HP @ 6500 RPM) has 59 more horse power than 1972 Mazda Luce. (106 HP @ 6000 RPM). In normal driving conditions, 1985 Mazda RX-7 should accelerate faster than 1972 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 1972 Mazda Luce weights approximately 343 kg more than 1985 Mazda RX-7.
Let's talk about torque, 1985 Mazda RX-7 (225 Nm @ 4000 RPM) has 50 more torque (in Nm) than 1972 Mazda Luce. (175 Nm @ 3500 RPM). This means 1985 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1972 Mazda Luce.
Compare all specifications:
| 1985 Mazda RX-7 | 1972 Mazda Luce | |
| Make | Mazda | Mazda |
| Model | RX-7 | Luce |
| Year Released | 1985 | 1972 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 2620 cc |
| Horse Power | 165 HP | 106 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 225 Nm | 175 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 912 kg | 1255 kg |
| Vehicle Length | 4300 mm | 4590 mm |
| Vehicle Width | 1680 mm | 1640 mm |
| Vehicle Height | 1280 mm | 1390 mm |
| Wheelbase Size | 2430 mm | 2590 mm |
