1984 Mazda 929 vs. 1975 Porsche 911
To start off, 1984 Mazda 929 is newer by 9 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 2,687 cc (6 cylinders), 1975 Porsche 911 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1984 Mazda 929 weights approximately 77 kg more than 1975 Porsche 911.
Let's talk about torque, 1975 Porsche 911 (240 Nm @ 3800 RPM) has 80 more torque (in Nm) than 1984 Mazda 929. (160 Nm @ 2600 RPM). This means 1975 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 929.
Compare all specifications:
| 1984 Mazda 929 | 1975 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | 929 | 911 |
| Year Released | 1984 | 1975 |
| Engine Position | Front | Rear |
| Engine Size | 1970 cc | 2687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 0 HP |
| Torque | 160 Nm | 240 Nm |
| Torque RPM | 2600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1152 kg | 1075 kg |
| Vehicle Length | 4710 mm | 4300 mm |
| Vehicle Width | 1700 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2620 mm | 2270 mm |
