2009 BMW 328 vs. 2007 BMW 650
To start off, 2009 BMW 328 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 650. In addition, the cost of maintenance, including insurance, on 2007 BMW 650 would be higher. At 4,798 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (362 HP @ 6300 RPM) has 132 more horse power than 2009 BMW 328. (230 HP @ 6500 RPM) In normal driving conditions, 2007 BMW 650 should accelerate faster than 2009 BMW 328.
Because 2009 BMW 328 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 650. In wet, icy, snow, or gravel driving conditions, 2009 BMW 328 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 650 (490 Nm @ 3400 RPM) has 219 more torque (in Nm) than 2009 BMW 328. (271 Nm @ 2750 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 328. 2007 BMW 650 has automatic transmission and 2009 BMW 328 has manual transmission. 2009 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 328 | 2007 BMW 650 | |
| Make | BMW | BMW |
| Model | 328 | 650 |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4798 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 362 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 271 Nm | 490 Nm |
| Torque RPM | 2750 RPM | 3400 RPM |
| Engine Compression Ratio | 16.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4530 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1380 mm |
| Vehicle Height | 1430 mm | 1860 mm |
| Wheelbase Size | 2770 mm | 2790 mm |
| Fuel Tank Capacity | 60 L | 70 L |
