1993 Renault 21 vs. 2004 Vauxhall Astra
To start off, 2004 Vauxhall Astra is newer by 11 year(s). Which means there will be less support and parts availability for 1993 Renault 21. In addition, the cost of maintenance, including insurance, on 1993 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1993 Renault 21 is equipped with a bigger engine. In terms of performance, 2004 Vauxhall Astra (104 HP @ 6000 RPM) has 29 more horse power than 1993 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2004 Vauxhall Astra should accelerate faster than 1993 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Astra weights approximately 305 kg more than 1993 Renault 21. 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 Vauxhall Astra (153 Nm @ 3900 RPM) has 24 more torque (in Nm) than 1993 Renault 21. (129 Nm @ 3250 RPM). This means 2004 Vauxhall Astra will have an easier job in driving up hills or pulling heavy equipment than 1993 Renault 21.
Compare all specifications:
| 1993 Renault 21 | 2004 Vauxhall Astra | |
| Make | Renault | Vauxhall |
| Model | 21 | Astra |
| Year Released | 1993 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 104 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 129 Nm | 153 Nm |
| Torque RPM | 3250 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 960 kg | 1265 kg |
| Vehicle Length | 4470 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
