2006 Opel Astra vs. 1981 Subaru Rex
To start off, 2006 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1981 Subaru Rex would be higher. At 1,996 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (197 HP @ 5400 RPM) has 166 more horse power than 1981 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 2006 Opel Astra should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 830 kg more than 1981 Subaru Rex. 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, 2006 Opel Astra (262 Nm @ 4200 RPM) has 219 more torque (in Nm) than 1981 Subaru Rex. (43 Nm @ 3500 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
2006 Opel Astra | 1981 Subaru Rex | |
Make | Opel | Subaru |
Model | Astra | Rex |
Year Released | 2006 | 1981 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1996 cc | 543 cc |
Engine Cylinders | 4 cylinders | 2 cylinders |
Engine Type | in-line | in-line |
Horse Power | 197 HP | 31 HP |
Engine RPM | 5400 RPM | 6000 RPM |
Torque | 262 Nm | 43 Nm |
Torque RPM | 4200 RPM | 3500 RPM |
Engine Bore Size | 86 mm | 76 mm |
Engine Stroke Size | 86 mm | 60 mm |
Engine Compression Ratio | 8.8:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 3 doors |
Vehicle Weight | 1385 kg | 555 kg |
Vehicle Length | 4300 mm | 3250 mm |
Vehicle Width | 1760 mm | 1400 mm |
Vehicle Height | 1440 mm | 1360 mm |
Wheelbase Size | 2620 mm | 2260 mm |