1974 Datsun 260Z vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Datsun 260Z. In addition, the cost of maintenance, including insurance, on 1974 Datsun 260Z would be higher. At 2,565 cc (6 cylinders), 1974 Datsun 260Z is equipped with a bigger engine. In terms of performance, 1974 Datsun 260Z (163 HP @ 5600 RPM) has 107 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1974 Datsun 260Z should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1974 Datsun 260Z weights approximately 175 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 1974 Datsun 260Z 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 1974 Datsun 260Z. 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, 1974 Datsun 260Z (213 Nm @ 4400 RPM) has 108 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1974 Datsun 260Z will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1974 Datsun 260Z | 1991 Opel Astra | |
| Make | Datsun | Opel |
| Model | 260Z | Astra |
| Year Released | 1974 | 1991 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2565 cc | 1700 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 56 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Torque | 213 Nm | 105 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Bore Size | 83 mm | 82.5 mm |
| Engine Stroke Size | 79 mm | 79.5 mm |
| Engine Compression Ratio | 8.3:1 | 23.0:1 |
| Top Speed | 204 km/hour | 149 km/hour |
| Acceleration 0-100mph | 8 seconds | 19.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1200 kg | 1025 kg |
| Vehicle Length | 4450 mm | 4280 mm |
| Vehicle Width | 1630 mm | 1690 mm |
| Vehicle Height | 1290 mm | 1430 mm |
| Wheelbase Size | 2581 mm | 2640 mm |
| Fuel Tank Capacity | 60 L | 75 L |
