1997 Opel Astra vs. 1992 Renault 21
To start off, 1997 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 1992 Renault 21. In addition, the cost of maintenance, including insurance, on 1992 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1992 Renault 21 is equipped with a bigger engine. In terms of performance, 1992 Renault 21 (91 HP @ 5200 RPM) has 18 more horse power than 1997 Opel Astra. (73 HP @ 4400 RPM) In normal driving conditions, 1992 Renault 21 should accelerate faster than 1997 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Opel Astra weights approximately 205 kg more than 1992 Renault 21.
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, 1997 Opel Astra (165 Nm @ 1800 RPM) has 27 more torque (in Nm) than 1992 Renault 21. (138 Nm @ 3500 RPM). This means 1997 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1992 Renault 21.
Compare all specifications:
1997 Opel Astra | 1992 Renault 21 | |
Make | Opel | Renault |
Model | Astra | 21 |
Year Released | 1997 | 1992 |
Engine Position | Front | Front |
Engine Size | 1698 cc | 1721 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 73 HP | 91 HP |
Engine RPM | 4400 RPM | 5200 RPM |
Torque | 165 Nm | 138 Nm |
Torque RPM | 1800 RPM | 3500 RPM |
Engine Bore Size | 79 mm | 81 mm |
Engine Stroke Size | 86 mm | 83.5 mm |
Engine Compression Ratio | 18.4:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1280 kg | 1075 kg |
Vehicle Length | 4250 mm | 4650 mm |
Vehicle Width | 1700 mm | 1720 mm |
Vehicle Height | 1480 mm | 1430 mm |
Wheelbase Size | 2610 mm | 2820 mm |