1984 Holden Astra vs. 2006 Smart Roadster
To start off, 2006 Smart Roadster is newer by 22 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 1,488 cc (4 cylinders), 1984 Holden Astra is equipped with a bigger engine. In terms of performance, 2006 Smart Roadster (100 HP) has 30 more horse power than 1984 Holden Astra. (70 HP) In normal driving conditions, 2006 Smart Roadster should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Smart Roadster weights approximately 110 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.
Because 2006 Smart Roadster 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 2006 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 1984 Holden 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, 2006 Smart Roadster (130 Nm @ 2500 RPM) has 15 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2006 Smart Roadster will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 1984 Holden Astra | 2006 Smart Roadster | |
| Make | Holden | Smart |
| Model | Astra | Roadster |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Rear |
| Engine Size | 1488 cc | 696 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 100 HP |
| Torque | 115 Nm | 130 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 855 kg | 965 kg |
| Vehicle Length | 3970 mm | 3430 mm |
| Vehicle Width | 1630 mm | 1620 mm |
| Vehicle Height | 1400 mm | 1200 mm |
| Wheelbase Size | 2420 mm | 2370 mm |
