1998 BMW 325 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 325. In addition, the cost of maintenance, including insurance, on 1998 BMW 325 would be higher. At 2,498 cc (6 cylinders), 1998 BMW 325 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (189 HP @ 6000 RPM) has 75 more horse power than 1998 BMW 325. (114 HP @ 4800 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1998 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 306 kg more than 1998 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 325. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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 X3 (245 Nm @ 3500 RPM) has 25 more torque (in Nm) than 1998 BMW 325. (220 Nm @ 1900 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 325.
Compare all specifications:
| 1998 BMW 325 | 2007 BMW X3 | |
| Make | BMW | BMW |
| Model | 325 | X3 |
| Year Released | 1998 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 189 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 220 Nm | 245 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Engine Compression Ratio | 22.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1434 kg | 1740 kg |
| Vehicle Length | 4490 mm | 4570 mm |
| Vehicle Width | 1750 mm | 1680 mm |
| Vehicle Height | 1420 mm | 1860 mm |
| Wheelbase Size | 2730 mm | 2800 mm |
| Fuel Tank Capacity | 63 L | 67 L |
