1984 Alfa Romeo 33 vs. 2010 Mazda BT-50
To start off, 2010 Mazda BT-50 is newer by 26 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 2,500 cc (4 cylinders), 2010 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 2010 Mazda BT-50 (141 HP @ 3500 RPM) has 48 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 2010 Mazda BT-50 should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mazda BT-50 weights approximately 951 kg more than 1984 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mazda BT-50 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Mazda BT-50 (330 Nm @ 1800 RPM) has 200 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 2010 Mazda BT-50 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2010 Mazda BT-50 | |
| Make | Alfa Romeo | Mazda |
| Model | 33 | BT-50 |
| Year Released | 1984 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 141 HP |
| Engine RPM | 5750 RPM | 3500 RPM |
| Torque | 130 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 84.1 mm | 93 mm |
| Engine Stroke Size | 67.2 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 915 kg | 1866 kg |
| Vehicle Length | 4150 mm | 5080 mm |
| Vehicle Width | 1620 mm | 1810 mm |
| Vehicle Height | 1350 mm | 1750 mm |
| Wheelbase Size | 2410 mm | 3010 mm |
| Fuel Tank Capacity | 50 L | 70 L |
