1978 Alfa Romeo Alfetta vs. 2007 Subaru Legacy
To start off, 2007 Subaru Legacy is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfetta would be higher. At 2,455 cc (4 cylinders), 2007 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2007 Subaru Legacy (163 HP @ 5600 RPM) has 19 more horse power than 1978 Alfa Romeo Alfetta. (144 HP @ 6500 RPM) In normal driving conditions, 2007 Subaru Legacy should accelerate faster than 1978 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Legacy weights approximately 80 kg more than 1978 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1978 Alfa Romeo Alfetta. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Legacy 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, 2007 Subaru Legacy (226 Nm @ 3600 RPM) has 57 more torque (in Nm) than 1978 Alfa Romeo Alfetta. (169 Nm @ 3500 RPM). This means 2007 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfetta.
Compare all specifications:
| 1978 Alfa Romeo Alfetta | 2007 Subaru Legacy | |
| Make | Alfa Romeo | Subaru |
| Model | Alfetta | Legacy |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2455 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 144 HP | 163 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 169 Nm | 226 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 82 mm | 99.5 mm |
| Engine Stroke Size | 82.7 mm | 79 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Top Speed | 210 km/hour | 214 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 9.3 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1430 kg |
| Vehicle Length | 4290 mm | 4670 mm |
| Vehicle Width | 1790 mm | 1740 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 64 L |
