1983 Mazda 929 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1983 Mazda 929. In addition, the cost of maintenance, including insurance, on 1983 Mazda 929 would be higher. At 1,970 cc (4 cylinders), 1983 Mazda 929 is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (104 HP @ 6000 RPM) has 15 more horse power than 1983 Mazda 929. (89 HP @ 4800 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 1983 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 365 kg more than 1983 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, 1983 Mazda 929 (160 Nm @ 2600 RPM) has 10 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 1983 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 1983 Mazda 929 | 2008 Opel Astra | |
| Make | Mazda | Opel |
| Model | 929 | Astra |
| Year Released | 1983 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 104 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 160 Nm | 150 Nm |
| Torque RPM | 2600 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1150 kg | 1515 kg |
| Vehicle Length | 4710 mm | 4480 mm |
| Vehicle Width | 1700 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1840 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
