1980 Mazda 929 vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 11 year(s). Which means there will be less support and parts availability for 1980 Mazda 929. In addition, the cost of maintenance, including insurance, on 1980 Mazda 929 would be higher. At 1,769 cc (4 cylinders), 1980 Mazda 929 is equipped with a bigger engine. In terms of performance, 1980 Mazda 929 (83 HP @ 5000 RPM) has 1 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 1980 Mazda 929 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1980 Mazda 929 weights approximately 125 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 Mazda 929 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1980 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1980 Mazda 929 (137 Nm @ 3000 RPM) has 24 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 1980 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1980 Mazda 929 | 1991 Opel Astra | |
| Make | Mazda | Opel |
| Model | 929 | Astra |
| Year Released | 1980 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 82 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 137 Nm | 113 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Compression Ratio | 8.6:1 | 9.4:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1150 kg | 1025 kg |
| Vehicle Length | 4550 mm | 4280 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1480 mm |
| Wheelbase Size | 2520 mm | 2450 mm |
| Fuel Tank Capacity | 65 L | 52 L |
