1982 Mazda 323 vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1982 Mazda 323. In addition, the cost of maintenance, including insurance, on 1982 Mazda 323 would be higher. At 1,996 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 144 more horse power than 1982 Mazda 323. (53 HP @ 6000 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1982 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 515 kg more than 1982 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, 2004 Opel Astra (220 Nm @ 1950 RPM) has 140 more torque (in Nm) than 1982 Mazda 323. (80 Nm @ 4000 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1982 Mazda 323.
Compare all specifications:
| 1982 Mazda 323 | 2004 Opel Astra | |
| Make | Mazda | Opel |
| Model | 323 | Astra |
| Year Released | 1982 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1071 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 197 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 80 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 850 kg | 1365 kg |
| Vehicle Length | 3960 mm | 4300 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2370 mm | 2640 mm |
