2002 Alfa Romeo 147 vs. 2005 BMW X3
To start off, 2005 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 147 would be higher. At 2,983 cc (6 cylinders), 2005 BMW X3 is equipped with a bigger engine. In terms of performance, 2005 BMW X3 (228 HP @ 5900 RPM) has 80 more horse power than 2002 Alfa Romeo 147. (148 HP @ 6300 RPM) In normal driving conditions, 2005 BMW X3 should accelerate faster than 2002 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 510 kg more than 2002 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2005 BMW X3 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, 2005 BMW X3 (300 Nm @ 3500 RPM) has 119 more torque (in Nm) than 2002 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2005 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 147.
Compare all specifications:
| 2002 Alfa Romeo 147 | 2005 BMW X3 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | X3 |
| Year Released | 2002 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 228 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 181 Nm | 300 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 205 km/hour |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1835 kg |
| Vehicle Length | 4180 mm | 4570 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1680 mm |
| Wheelbase Size | 2550 mm | 2730 mm |
| Fuel Consumption Overall | 8.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 67 L |
