1984 Mazda 323 vs. 2005 Mazda 3
To start off, 2005 Mazda 3 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Mazda 323. In addition, the cost of maintenance, including insurance, on 1984 Mazda 323 would be higher. At 1,596 cc (4 cylinders), 2005 Mazda 3 is equipped with a bigger engine. In terms of performance, 2005 Mazda 3 (104 HP @ 5500 RPM) has 51 more horse power than 1984 Mazda 323. (53 HP @ 6000 RPM) In normal driving conditions, 2005 Mazda 3 should accelerate faster than 1984 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 3 weights approximately 493 kg more than 1984 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Mazda 3 (146 Nm @ 4000 RPM) has 67 more torque (in Nm) than 1984 Mazda 323. (79 Nm @ 4000 RPM). This means 2005 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 323.
Compare all specifications:
| 1984 Mazda 323 | 2005 Mazda 3 | |
| Make | Mazda | Mazda |
| Model | 323 | 3 |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1071 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 104 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 79 Nm | 146 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 852 kg | 1345 kg |
| Vehicle Length | 3960 mm | 4430 mm |
| Vehicle Width | 1640 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2370 mm | 2650 mm |
