2007 Opel Astra vs. 1985 Subaru Rex
To start off, 2007 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1985 Subaru Rex would be higher. At 1,910 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (148 HP @ 4000 RPM) has 117 more horse power than 1985 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 1985 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 843 kg more than 1985 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, 2007 Opel Astra (320 Nm @ 2000 RPM) has 277 more torque (in Nm) than 1985 Subaru Rex. (43 Nm @ 3500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Subaru Rex.
Compare all specifications:
| 2007 Opel Astra | 1985 Subaru Rex | |
| Make | Opel | Subaru |
| Model | Astra | Rex |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 543 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 31 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 43 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 76 mm |
| Engine Stroke Size | 90.4 mm | 60 mm |
| Engine Compression Ratio | 17.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1398 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 |
