1981 Alfa Romeo Alfa 6 vs. 2006 Ford F-150
To start off, 2006 Ford F-150 is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 5,406 cc (8 cylinders), 2006 Ford F-150 is equipped with a bigger engine. In terms of performance, 2006 Ford F-150 (300 HP @ 5000 RPM) has 196 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2006 Ford F-150 should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford F-150 weights approximately 135 kg more than 1981 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Ford F-150 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2006 Ford F-150 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, 2006 Ford F-150 (495 Nm @ 3750 RPM) has 289 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2006 Ford F-150 will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfa 6.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 2006 Ford F-150 | |
| Make | Alfa Romeo | Ford |
| Model | Alfa 6 | F-150 |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 5406 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 300 HP |
| Engine RPM | 4300 RPM | 5000 RPM |
| Torque | 206 Nm | 495 Nm |
| Torque RPM | 2400 RPM | 3750 RPM |
| Engine Bore Size | 88 mm | 90 mm |
| Engine Stroke Size | 82 mm | 106 mm |
| Engine Compression Ratio | 22.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1580 kg | 1715 kg |
| Vehicle Length | 4690 mm | 5690 mm |
| Vehicle Width | 1690 mm | 2010 mm |
| Vehicle Height | 1430 mm | 1870 mm |
| Wheelbase Size | 2610 mm | 3520 mm |
| Fuel Tank Capacity | 50 L | 114 L |
