1978 Alfa Romeo Alfasud vs. 1991 Subaru XT
To start off, 1991 Subaru XT is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfasud would be higher. At 1,781 cc (4 cylinders), 1991 Subaru XT is equipped with a bigger engine. In terms of performance, 1991 Subaru XT (134 HP @ 5600 RPM) has 50 more horse power than 1978 Alfa Romeo Alfasud. (84 HP @ 5800 RPM) In normal driving conditions, 1991 Subaru XT should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1991 Subaru XT weights approximately 284 kg more than 1978 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Subaru XT is four wheel drive (4WD), it will have significant more traction and grip than 1978 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 1991 Subaru XT 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, 1991 Subaru XT (197 Nm @ 2800 RPM) has 77 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (120 Nm @ 3500 RPM). This means 1991 Subaru XT will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud.
Compare all specifications:
| 1978 Alfa Romeo Alfasud | 1991 Subaru XT | |
| Make | Alfa Romeo | Subaru |
| Model | Alfasud | XT |
| Year Released | 1978 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 84 HP | 134 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 120 Nm | 197 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 67.2 mm | 67 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 876 kg | 1160 kg |
| Vehicle Length | 3930 mm | 4460 mm |
| Vehicle Width | 1620 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1340 mm |
| Wheelbase Size | 2520 mm | 2470 mm |
| Fuel Tank Capacity | 50 L | 60 L |
