2004 MG ZT vs. 1984 Holden Astra
To start off, 2004 MG ZT is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Holden Astra. In addition, the cost of maintenance, including insurance, on 1984 Holden Astra would be higher. At 2,495 cc (6 cylinders), 2004 MG ZT is equipped with a bigger engine. In terms of performance, 2004 MG ZT (175 HP) has 105 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 2004 MG ZT should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 MG ZT weights approximately 630 kg more than 1984 Holden Astra. 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, 2004 MG ZT (240 Nm @ 4000 RPM) has 125 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2004 MG ZT will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 2004 MG ZT | 1984 Holden Astra | |
| Make | MG | Holden |
| Model | ZT | Astra |
| Year Released | 2004 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 70 HP |
| Torque | 240 Nm | 115 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1485 kg | 855 kg |
| Vehicle Length | 4750 mm | 3970 mm |
| Vehicle Width | 1780 mm | 1630 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2420 mm |
