2007 BMW 550 vs. 2011 BMW 325
To start off, 2011 BMW 325 is newer by 4 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), 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (360 HP @ 6300 RPM) has 145 more horse power than 2011 BMW 325. (215 HP @ 6100 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2011 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 180 kg more than 2011 BMW 325. 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, 2007 BMW 550 (489 Nm @ 3400 RPM) has 218 more torque (in Nm) than 2011 BMW 325. (271 Nm @ 4200 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 325.
Compare all specifications:
| 2007 BMW 550 | 2011 BMW 325 | |
| Make | BMW | BMW |
| Model | 550 | 325 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2494 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 215 HP |
| Engine RPM | 6300 RPM | 6100 RPM |
| Torque | 489 Nm | 271 Nm |
| Torque RPM | 3400 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 241 km/hour | 248 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 6.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1725 kg | 1545 kg |
| Vehicle Length | 4860 mm | 4230 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2770 mm |
| Fuel Consumption Overall | 7.5 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
