2007 BMW 750 vs. 2006 BMW 325
To start off, 2007 BMW 750 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 325. In addition, the cost of maintenance, including insurance, on 2006 BMW 325 would be higher. At 4,799 cc (8 cylinders), 2007 BMW 750 is equipped with a bigger engine. In terms of performance, 2007 BMW 750 (362 HP @ 6300 RPM) has 147 more horse power than 2006 BMW 325. (215 HP @ 6250 RPM). In normal driving conditions, 2007 BMW 750 should accelerate faster than 2006 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 750 weights approximately 695 kg more than 2006 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 750. In wet, icy, snow, or gravel driving conditions, 2006 BMW 325 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 750 (490 Nm @ 3400 RPM) has 239 more torque (in Nm) than 2006 BMW 325. (251 Nm @ 2750 RPM). This means 2007 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 325. 2007 BMW 750 has automatic transmission and 2006 BMW 325 has manual transmission. 2006 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 750 | 2006 BMW 325 | |
| Make | BMW | BMW |
| Model | 750 | 325 |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2999 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 215 HP |
| Engine RPM | 6300 RPM | 6250 RPM |
| Torque | 490 Nm | 251 Nm |
| Torque RPM | 3400 RPM | 2750 RPM |
| Engine Bore Size | 93 mm | 85.1 mm |
| Engine Stroke Size | 88.3 mm | 87.9 mm |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 209 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2055 kg | 1360 kg |
| Vehicle Length | 5180 mm | 4530 mm |
| Vehicle Width | 1910 mm | 2020 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 3140 mm | 2770 mm |
| Fuel Consumption City | 16.9 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 11.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 88 L | 60 L |
