2007 BMW X3 vs. 2008 BMW 328
To start off, 2008 BMW 328 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 3,001 cc (6 cylinders), 2008 BMW 328 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 38 more horse power than 2008 BMW 328. (230 HP @ 6500 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2008 BMW 328.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 328. 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 (315 Nm @ 2750 RPM) has 44 more torque (in Nm) than 2008 BMW 328. (271 Nm @ 2750 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 328. 2007 BMW X3 has automatic transmission and 2008 BMW 328 has manual transmission. 2008 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 2008 BMW 328 | |
| Make | BMW | BMW |
| Model | X3 | 328 |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3001 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 230 HP |
| Engine RPM | 6600 RPM | 6500 RPM |
| Torque | 315 Nm | 271 Nm |
| Torque RPM | 2750 RPM | 2750 RPM |
| Engine Compression Ratio | 10.7:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4570 mm | 4530 mm |
| Vehicle Width | 1680 mm | 1820 mm |
| Vehicle Height | 1860 mm | 1430 mm |
| Wheelbase Size | 2800 mm | 2770 mm |
| Fuel Consumption Overall | 10.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 67 L | 61 L |
