2009 BMW 650 vs. 2007 BMW 550
To start off, 2009 BMW 650 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 550. In addition, the cost of maintenance, including insurance, on 2007 BMW 550 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (657 HP @ 3400 RPM) has 295 more horse power than 2009 BMW 650. (362 HP @ 6300 RPM) In normal driving conditions, 2007 BMW 550 should accelerate faster than 2009 BMW 650. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 275 kg more than 2009 BMW 650. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 490 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. 2007 BMW 550 has automatic transmission and 2009 BMW 650 has manual transmission. 2009 BMW 650 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:
2009 BMW 650 | 2007 BMW 550 | |
Make | BMW | BMW |
Model | 650 | 550 |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 4797 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 657 HP |
Engine RPM | 6300 RPM | 3400 RPM |
Torque | 490 Nm | 490 Nm |
Torque RPM | 3400 RPM | 3400 RPM |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.7 seconds | 5.6 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1385 kg | 1660 kg |
Vehicle Length | 4830 mm | 4850 mm |
Vehicle Width | 1380 mm | 1470 mm |
Vehicle Height | 1860 mm | 1850 mm |
Wheelbase Size | 2790 mm | 2890 mm |
Fuel Consumption Overall | 8.6 L/100km | 10.8 L/100km |
Fuel Tank Capacity | 70 L | 70 L |