1977 Mazda RX-2 vs. 1970 Mazda Luce
To start off, 1977 Mazda RX-2 is newer by 7 year(s). Which means there will be less support and parts availability for 1970 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1970 Mazda Luce would be higher. At 2,292 cc, 1977 Mazda RX-2 is equipped with a bigger engine. In terms of performance, 1977 Mazda RX-2 (118 HP @ 6500 RPM) has 48 more horse power than 1970 Mazda Luce. (70 HP @ 5500 RPM). In normal driving conditions, 1977 Mazda RX-2 should accelerate faster than 1970 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 1970 Mazda Luce weights approximately 190 kg more than 1977 Mazda RX-2.
Let's talk about torque, 1977 Mazda RX-2 (157 Nm @ 3500 RPM) has 38 more torque (in Nm) than 1970 Mazda Luce. (119 Nm @ 2800 RPM). This means 1977 Mazda RX-2 will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Luce.
Compare all specifications:
| 1977 Mazda RX-2 | 1970 Mazda Luce | |
| Make | Mazda | Mazda |
| Model | RX-2 | Luce |
| Year Released | 1977 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 1490 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 118 HP | 70 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 157 Nm | 119 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 960 kg | 1150 kg |
| Vehicle Length | 4160 mm | 4380 mm |
| Vehicle Width | 1590 mm | 1640 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2480 mm | 2510 mm |
