2003 Alfa Romeo 147 vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 4 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 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (316 HP @ 6100 RPM) has 69 more horse power than 2003 Alfa Romeo 147. (247 HP @ 6200 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 2003 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 926 kg more than 2003 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 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, 2007 BMW X5 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, 2007 BMW X5 (440 Nm @ 3700 RPM) has 140 more torque (in Nm) than 2003 Alfa Romeo 147. (300 Nm @ 4800 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 147. 2007 BMW X5 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. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alfa Romeo 147 | 2007 BMW X5 | |
Make | Alfa Romeo | BMW |
Model | 147 | X5 |
Year Released | 2003 | 2007 |
Engine Position | Front | Front |
Engine Size | 3178 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 247 HP | 316 HP |
Engine RPM | 6200 RPM | 6100 RPM |
Torque | 300 Nm | 440 Nm |
Torque RPM | 4800 RPM | 3700 RPM |
Engine Bore Size | 93 mm | 92 mm |
Engine Stroke Size | 78 mm | 82.7 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 246 km/hour | 240 km/hour |
Acceleration 0-100mph | 6.2 seconds | 7.7 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 | 2191 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 | 15.4 L/100km |
Fuel Tank Capacity | 63 L | 85 L |