1977 Mazda 929 vs. 1987 Mazda 929
To start off, 1987 Mazda 929 is newer by 10 year(s). Which means there will be less support and parts availability for 1977 Mazda 929. In addition, the cost of maintenance, including insurance, on 1977 Mazda 929 would be higher. At 2,954 cc (6 cylinders), 1987 Mazda 929 is equipped with a bigger engine. In terms of performance, 1987 Mazda 929 (163 HP @ 5300 RPM) has 80 more horse power than 1977 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 1987 Mazda 929 should accelerate faster than 1977 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mazda 929 weights approximately 406 kg more than 1977 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1987 Mazda 929 (247 Nm @ 4000 RPM) has 113 more torque (in Nm) than 1977 Mazda 929. (134 Nm @ 3000 RPM). This means 1987 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
| 1977 Mazda 929 | 1987 Mazda 929 | |
| Make | Mazda | Mazda |
| Model | 929 | 929 |
| Year Released | 1977 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2954 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 163 HP |
| Engine RPM | 5000 RPM | 5300 RPM |
| Torque | 134 Nm | 247 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1074 kg | 1480 kg |
| Vehicle Length | 4410 mm | 4890 mm |
| Vehicle Width | 1670 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2720 mm |
