2007 Alfa Romeo 147 vs. 2007 BMW 550
To start off, both 2007 Alfa Romeo 147 and 2007 BMW 550 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,797 cc, 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (657 HP @ 3400 RPM) has 509 more horse power than 2007 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 550 should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 295 kg more than 2007 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 550 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 550. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 147, being front wheel drive (FWD), will offer much better control with better grip. 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 550 (490 Nm @ 3400 RPM) has 185 more torque (in Nm) than 2007 Alfa Romeo 147. (305 Nm @ 2000 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147. 2007 BMW 550 has automatic transmission and 2007 Alfa Romeo 147 has manual transmission. 2007 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 550 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2007 BMW 550 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | 550 |
| Year Released | 2007 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 4797 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 657 HP |
| Engine RPM | 4000 RPM | 3400 RPM |
| Torque | 305 Nm | 490 Nm |
| Torque RPM | 2000 RPM | 3400 RPM |
| Engine Compression Ratio | 18.4:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 208 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 5.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1365 kg | 1660 kg |
| Vehicle Length | 4230 mm | 4850 mm |
| Vehicle Width | 1740 mm | 1470 mm |
| Vehicle Height | 1450 mm | 1850 mm |
| Wheelbase Size | 2550 mm | 2890 mm |
| Fuel Consumption Overall | 5.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
