2003 Alfa Romeo 166 vs. 2010 Mazda BT-50
To start off, 2010 Mazda BT-50 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,604 cc (4 cylinders), 2010 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (172 HP @ 4000 RPM) has 49 more horse power than 2010 Mazda BT-50. (123 HP @ 4600 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2010 Mazda BT-50. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 490 kg more than 2010 Mazda BT-50. 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 2003 Alfa Romeo 166. 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, 2003 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 179 more torque (in Nm) than 2010 Mazda BT-50. (206 Nm @ 3500 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mazda BT-50.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2010 Mazda BT-50 | |
| Make | Alfa Romeo | Mazda |
| Model | 166 | BT-50 |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2604 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 172 HP | 123 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 385 Nm | 206 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 82.1 mm | 92 mm |
| Engine Stroke Size | 90.4 mm | 98 mm |
| Engine Compression Ratio | 18.5:1 | 8.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1125 kg |
| Vehicle Height | 1420 mm | 1810 mm |
| Wheelbase Size | 2710 mm | 3010 mm |
| Fuel Consumption Overall | 7.2 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 72 L | 64 L |
