2003 BMW X3 vs. 2001 Alfa Romeo 146
To start off, 2003 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (201 HP @ 4000 RPM) has 83 more horse power than 2001 Alfa Romeo 146. (118 HP @ 6300 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 740 kg more than 2001 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Alfa Romeo 146. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 BMW X3 (410 Nm @ 1500 RPM) has 266 more torque (in Nm) than 2001 Alfa Romeo 146. (144 Nm @ 4500 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146. 2003 BMW X3 has automatic transmission and 2001 Alfa Romeo 146 has manual transmission. 2001 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X3 | 2001 Alfa Romeo 146 | |
| Make | BMW | Alfa Romeo |
| Model | X3 | 146 |
| Year Released | 2003 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 118 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 410 Nm | 144 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 82.1 mm |
| Engine Stroke Size | 90 mm | 75.7 mm |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Acceleration 0-100mph | 8.2 seconds | 10.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1930 kg | 1190 kg |
| Vehicle Length | 4570 mm | 4240 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1680 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2550 mm |
| Fuel Consumption Highway | 7.3 L/100km | 6.6 L/100km |
| Fuel Consumption City | 12.1 L/100km | 8.3 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 67 L | 51 L |
