2001 Opel Astra vs. 1986 Renault 21
To start off, 2001 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 2,198 cc (4 cylinders), 2001 Opel Astra is equipped with a bigger engine. In terms of performance, 2001 Opel Astra (142 HP @ 5600 RPM) has 67 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2001 Opel Astra should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Astra weights approximately 225 kg more than 1986 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, 2001 Opel Astra (203 Nm @ 4000 RPM) has 74 more torque (in Nm) than 1986 Renault 21. (129 Nm @ 3250 RPM). This means 2001 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
2001 Opel Astra | 1986 Renault 21 | |
Make | Opel | Renault |
Model | Astra | 21 |
Year Released | 2001 | 1986 |
Engine Position | Front | Front |
Engine Size | 2198 cc | 1721 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 142 HP | 75 HP |
Engine RPM | 5600 RPM | 5000 RPM |
Torque | 203 Nm | 129 Nm |
Torque RPM | 4000 RPM | 3250 RPM |
Engine Bore Size | 86 mm | 81 mm |
Engine Stroke Size | 94.6 mm | 83.5 mm |
Engine Compression Ratio | 10.0:1 | 9.2:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1180 kg | 955 kg |
Vehicle Length | 4260 mm | 4470 mm |
Vehicle Width | 1720 mm | 1710 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2610 mm | 2670 mm |
Fuel Tank Capacity | 52 L | 66 L |