2005 Holden Astra vs. 1987 Renault 21
To start off, 2005 Holden Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 1,995 cc (4 cylinders), 1987 Renault 21 is equipped with a bigger engine. In terms of performance, 1987 Renault 21 (175 HP @ 5200 RPM) has 55 more horse power than 2005 Holden Astra. (120 HP @ 5600 RPM) In normal driving conditions, 1987 Renault 21 should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Renault 21 weights approximately 40 kg more than 2005 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, 1987 Renault 21 (270 Nm @ 3000 RPM) has 105 more torque (in Nm) than 2005 Holden Astra. (165 Nm @ 3600 RPM). This means 1987 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra.
Compare all specifications:
| 2005 Holden Astra | 1987 Renault 21 | |
| Make | Holden | Renault |
| Model | Astra | 21 |
| Year Released | 2005 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 175 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 165 Nm | 270 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1150 kg | 1190 kg |
| Vehicle Length | 4260 mm | 4650 mm |
| Vehicle Width | 1720 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
