1986 Holden Astra vs. 1974 Honda Z
To start off, 1986 Holden Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1974 Honda Z. In addition, the cost of maintenance, including insurance, on 1974 Honda Z would be higher. At 1,486 cc (4 cylinders), 1986 Holden Astra is equipped with a bigger engine. In terms of performance, 1986 Holden Astra (70 HP) has 46 more horse power than 1974 Honda Z. (24 HP). In normal driving conditions, 1986 Holden Astra should accelerate faster than 1974 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 1986 Holden Astra weights approximately 345 kg more than 1974 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1986 Holden Astra (115 Nm @ 3200 RPM) has 85 more torque (in Nm) than 1974 Honda Z. (30 Nm @ 5000 RPM). This means 1986 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Honda Z.
Compare all specifications:
| 1986 Holden Astra | 1974 Honda Z | |
| Make | Holden | Honda |
| Model | Astra | Z |
| Year Released | 1986 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1486 cc | 356 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 24 HP |
| Torque | 115 Nm | 30 Nm |
| Torque RPM | 3200 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 855 kg | 510 kg |
| Vehicle Length | 3970 mm | 3000 mm |
| Vehicle Width | 1630 mm | 1300 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2420 mm | 2010 mm |
