1983 Mazda 323 vs. 2002 Opel Astra
To start off, 2002 Opel Astra is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Mazda 323. In addition, the cost of maintenance, including insurance, on 1983 Mazda 323 would be higher. At 1,998 cc (4 cylinders), 2002 Opel Astra is equipped with a bigger engine. In terms of performance, 2002 Opel Astra (187 HP @ 5400 RPM) has 134 more horse power than 1983 Mazda 323. (53 HP @ 6000 RPM) In normal driving conditions, 2002 Opel Astra should accelerate faster than 1983 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Astra weights approximately 565 kg more than 1983 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, 2002 Opel Astra (256 Nm @ 1950 RPM) has 177 more torque (in Nm) than 1983 Mazda 323. (79 Nm @ 4000 RPM). This means 2002 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 323.
Compare all specifications:
| 1983 Mazda 323 | 2002 Opel Astra | |
| Make | Mazda | Opel |
| Model | 323 | Astra |
| Year Released | 1983 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1071 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 187 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 79 Nm | 256 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 850 kg | 1415 kg |
| Vehicle Length | 3960 mm | 4280 mm |
| Vehicle Width | 1640 mm | 1720 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2370 mm | 2620 mm |
