2005 Oldsmobile Aurora vs. 1984 Holden Astra
To start off, 2005 Oldsmobile Aurora is newer by 21 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 3,995 cc (8 cylinders), 2005 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 2005 Oldsmobile Aurora (248 HP) has 178 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 2005 Oldsmobile Aurora should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Oldsmobile Aurora weights approximately 870 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, 2005 Oldsmobile Aurora (353 Nm @ 4400 RPM) has 238 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2005 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 2005 Oldsmobile Aurora | 1984 Holden Astra | |
| Make | Oldsmobile | Holden |
| Model | Aurora | Astra |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 1488 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 248 HP | 70 HP |
| Torque | 353 Nm | 115 Nm |
| Torque RPM | 4400 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1725 kg | 855 kg |
| Vehicle Length | 5070 mm | 3970 mm |
| Vehicle Width | 1860 mm | 1630 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2860 mm | 2420 mm |
