1998 Opel Astra vs. 1986 Renault 21
To start off, 1998 Opel Astra is newer by 12 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 1,870 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1998 Opel Astra (74 HP @ 5200 RPM) has 10 more horse power than 1986 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 1998 Opel Astra should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 70 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, 1998 Opel Astra (130 Nm @ 2800 RPM) has 12 more torque (in Nm) than 1986 Renault 21. (118 Nm @ 2250 RPM). This means 1998 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
1998 Opel Astra | 1986 Renault 21 | |
Make | Opel | Renault |
Model | Astra | 21 |
Year Released | 1998 | 1986 |
Engine Position | Front | Front |
Engine Size | 1596 cc | 1870 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 74 HP | 64 HP |
Engine RPM | 5200 RPM | 4500 RPM |
Torque | 130 Nm | 118 Nm |
Torque RPM | 2800 RPM | 2250 RPM |
Engine Bore Size | 85 mm | 80 mm |
Engine Stroke Size | 69.8 mm | 93 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1120 kg | 1050 kg |
Vehicle Length | 4060 mm | 4540 mm |
Vehicle Width | 1700 mm | 1730 mm |
Vehicle Height | 1420 mm | 1430 mm |
Wheelbase Size | 2620 mm | 2670 mm |