2003 Alfa Romeo 8C Competizione vs. 2009 BMW X3
To start off, 2009 BMW X3 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 8C Competizione. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 8C Competizione would be higher. At 4,242 cc (8 cylinders), 2003 Alfa Romeo 8C Competizione is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 8C Competizione (400 HP @ 7000 RPM) has 252 more horse power than 2009 BMW X3. (148 HP @ 6200 RPM). In normal driving conditions, 2003 Alfa Romeo 8C Competizione should accelerate faster than 2009 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 156 kg more than 2003 Alfa Romeo 8C Competizione.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 8C Competizione. In wet, icy, snow, or gravel driving conditions, 2009 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 Alfa Romeo 8C Competizione (441 Nm @ 4500 RPM) has 241 more torque (in Nm) than 2009 BMW X3. (200 Nm @ 3750 RPM). This means 2003 Alfa Romeo 8C Competizione will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.
Compare all specifications:
| 2003 Alfa Romeo 8C Competizione | 2009 BMW X3 | |
| Make | Alfa Romeo | BMW |
| Model | 8C Competizione | X3 |
| Year Released | 2003 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4242 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 148 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 441 Nm | 200 Nm |
| Torque RPM | 4500 RPM | 3750 RPM |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 79.8 mm | 90 mm |
| Top Speed | 300 km/hour | 198 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 11.5 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1656 kg |
| Vehicle Length | 4280 mm | 4570 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1260 mm | 1680 mm |
| Wheelbase Size | 2600 mm | 2800 mm |
| Fuel Tank Capacity | 90 L | 67 L |
