2007 BMW 645 vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW 645. In addition, the cost of maintenance, including insurance, on 2007 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 72 more horse power than 2011 Alfa Romeo 159. (256 HP @ 6200 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2011 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 10 kg more than 2011 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 645. In wet, icy, snow, or gravel driving conditions, 2011 Alfa Romeo 159 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 645 (450 Nm @ 3600 RPM) has 128 more torque (in Nm) than 2011 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo 159.
Compare all specifications:
2007 BMW 645 | 2011 Alfa Romeo 159 | |
Make | BMW | Alfa Romeo |
Model | 645 | 159 |
Year Released | 2007 | 2011 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3195 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 256 HP |
Engine RPM | 6100 RPM | 6200 RPM |
Torque | 450 Nm | 322 Nm |
Torque RPM | 3600 RPM | 4500 RPM |
Engine Compression Ratio | 10.0:1 | 11.3:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 232 km/hour |
Acceleration 0-100mph | 6.1 seconds | 7.2 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1815 kg | 1805 kg |
Vehicle Length | 4830 mm | 4670 mm |
Vehicle Width | 1860 mm | 1840 mm |
Vehicle Height | 1380 mm | 1460 mm |
Wheelbase Size | 2790 mm | 2710 mm |
Fuel Consumption Overall | 13 L/100km | 11.6 L/100km |
Fuel Tank Capacity | 70 L | 70 L |