1981 Alfa Romeo Alfa 6 vs. 2009 Mazda BT-50
To start off, 2009 Mazda BT-50 is newer by 28 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 2,498 cc (4 cylinders), 2009 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 2009 Mazda BT-50 (108 HP @ 3500 RPM) has 4 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2009 Mazda BT-50 should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 625 kg more than 2009 Mazda BT-50.
Because 2009 Mazda BT-50 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, 2009 Mazda BT-50 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, 2009 Mazda BT-50 (257 Nm @ 2000 RPM) has 51 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2009 Mazda BT-50 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 | 2009 Mazda BT-50 | |
| Make | Alfa Romeo | Mazda |
| Model | Alfa 6 | BT-50 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2498 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 108 HP |
| Engine RPM | 4300 RPM | 3500 RPM |
| Torque | 206 Nm | 257 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 93 mm |
| Engine Stroke Size | 82 mm | 92 mm |
| Engine Compression Ratio | 22.0:1 | 19.8:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1580 kg | 955 kg |
| Vehicle Height | 1430 mm | 1810 mm |
| Wheelbase Size | 2610 mm | 3010 mm |
| Fuel Tank Capacity | 50 L | 50 L |
