2009 BMW 750 vs. 2004 BMW 320
To start off, 2009 BMW 750 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW 320. In addition, the cost of maintenance, including insurance, on 2004 BMW 320 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 750 is equipped with a bigger engine. In terms of performance, 2009 BMW 750 (363 HP @ 6300 RPM) has 215 more horse power than 2004 BMW 320. (148 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 750 should accelerate faster than 2004 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 750 weights approximately 370 kg more than 2004 BMW 320. 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, 2009 BMW 750 (490 Nm @ 3400 RPM) has 156 more torque (in Nm) than 2004 BMW 320. (334 Nm @ 2000 RPM). This means 2009 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 320.
Compare all specifications:
| 2009 BMW 750 | 2004 BMW 320 | |
| Make | BMW | BMW |
| Model | 750 | 320 |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 363 HP | 148 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 490 Nm | 334 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 84.1 mm |
| Engine Stroke Size | 88.3 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 5.9 seconds | 9.2 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1950 kg | 1580 kg |
| Vehicle Length | 5190 mm | 4480 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 3130 mm | 2730 mm |
| Fuel Consumption Overall | 11.4 L/100km | 6 L/100km |
| Fuel Tank Capacity | 90 L | 63 L |
