2007 Opel Astra vs. 1975 Datsun 280Z
To start off, 2007 Opel Astra is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1975 Datsun 280Z would be higher. At 2,753 cc (6 cylinders), 1975 Datsun 280Z is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (237 HP @ 5600 RPM) has 87 more horse power than 1975 Datsun 280Z. (150 HP @ 5600 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 1975 Datsun 280Z. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 94 kg more than 1975 Datsun 280Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Datsun 280Z 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 1975 Datsun 280Z. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Astra (320 Nm @ 2400 RPM) has 99 more torque (in Nm) than 1975 Datsun 280Z. (221 Nm @ 4400 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Datsun 280Z.
Compare all specifications:
| 2007 Opel Astra | 1975 Datsun 280Z | |
| Make | Opel | Datsun |
| Model | Astra | 280Z |
| Year Released | 2007 | 1975 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2753 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 237 HP | 150 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 320 Nm | 221 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Engine Bore Size | 86 mm | 86.1 mm |
| Engine Stroke Size | 86 mm | 79 mm |
| Engine Compression Ratio | 8.8:1 | 8.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1398 kg | 1304 kg |
| Vehicle Length | 4300 mm | 4399 mm |
| Vehicle Width | 1760 mm | 1631 mm |
| Wheelbase Size | 2620 mm | 2304 mm |
| Fuel Tank Capacity | 52 L | 60 L |
