2005 Alfa Romeo 159 vs. 1981 Subaru Rex
To start off, 2005 Alfa Romeo 159 is newer by 24 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 3,175 cc (6 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (247 HP @ 6200 RPM) has 216 more horse power than 1981 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 1185 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.
Because 2005 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 159 will offer significantly more control. 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, 2005 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 279 more torque (in Nm) than 1981 Subaru Rex. (43 Nm @ 3500 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1981 Subaru Rex | |
| Make | Alfa Romeo | Subaru |
| Model | 159 | Rex |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 543 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 31 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 322 Nm | 43 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 87.5 mm | 76 mm |
| Engine Stroke Size | 88 mm | 60 mm |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1740 kg | 555 kg |
| Vehicle Length | 4670 mm | 3250 mm |
| Vehicle Width | 1830 mm | 1400 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2710 mm | 2260 mm |
