1973 Mazda Luce vs. 1977 Mazda RX-3
To start off, 1977 Mazda RX-3 is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1973 Mazda Luce would be higher. At 2,620 cc, 1973 Mazda Luce is equipped with a bigger engine. In terms of performance, 1973 Mazda Luce (106 HP @ 6000 RPM) has 6 more horse power than 1977 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 1973 Mazda Luce should accelerate faster than 1977 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mazda Luce weights approximately 403 kg more than 1977 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1973 Mazda Luce (175 Nm @ 3500 RPM) has 40 more torque (in Nm) than 1977 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1973 Mazda Luce will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda RX-3.
Compare all specifications:
| 1973 Mazda Luce | 1977 Mazda RX-3 | |
| Make | Mazda | Mazda |
| Model | Luce | RX-3 |
| Year Released | 1973 | 1977 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2620 cc | 1964 cc |
| Horse Power | 106 HP | 100 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 175 Nm | 135 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1255 kg | 852 kg |
| Vehicle Length | 4590 mm | 4090 mm |
| Vehicle Width | 1640 mm | 1600 mm |
| Vehicle Height | 1390 mm | 1380 mm |
| Wheelbase Size | 2590 mm | 2320 mm |
