2008 BMW X5 vs. 2007 BMW 325
To start off, 2008 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 325. In addition, the cost of maintenance, including insurance, on 2007 BMW 325 would be higher. At 4,797 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (355 HP @ 6200 RPM) has 140 more horse power than 2007 BMW 325. (215 HP @ 6500 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2007 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 724 kg more than 2007 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 325. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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, 2008 BMW X5 (490 Nm @ 3600 RPM) has 240 more torque (in Nm) than 2007 BMW 325. (250 Nm @ 2750 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325. 2008 BMW X5 has automatic transmission and 2007 BMW 325 has manual transmission. 2007 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 2007 BMW 325 | |
| Make | BMW | BMW |
| Model | X5 | 325 |
| Year Released | 2008 | 2007 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 355 HP | 215 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 490 Nm | 250 Nm |
| Torque RPM | 3600 RPM | 2750 RPM |
| Engine Bore Size | 93 mm | 82 mm |
| Engine Stroke Size | 88.3 mm | 78.8 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 246 km/hour | 243 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 7.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2200 kg | 1476 kg |
| Vehicle Width | 1880 mm | 1420 mm |
| Vehicle Height | 1710 mm | 1820 mm |
| Wheelbase Size | 2830 mm | 2770 mm |
| Fuel Consumption Overall | 13.5 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 93 L | 63 L |
