2003 Alfa Romeo 147 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 147 would be higher. At 3,178 cc (6 cylinders), 2003 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (247 HP @ 6200 RPM) has 19 more horse power than 2008 BMW X3. (228 HP @ 5900 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 839 kg more than 2003 Alfa Romeo 147.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2008 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2008 BMW X3 has automatic transmission and 2003 Alfa Romeo 147 has manual transmission. 2003 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 147 | 2008 BMW X3 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | X3 |
| Year Released | 2003 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 228 HP |
| Engine RPM | 6200 RPM | 5900 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 246 km/hour | 205 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 10 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1265 kg | 2104 kg |
| Vehicle Length | 4180 mm | 4670 mm |
| Vehicle Width | 1740 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1880 mm |
| Wheelbase Size | 2710 mm | 2830 mm |
| Fuel Consumption Overall | 7.5 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 63 L | 67 L |
