2008 BMW X3 vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 BMW X3. In addition, the cost of maintenance, including insurance, on 2008 BMW X3 would be higher. At 3,000 cc (6 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (255 HP @ 6600 RPM) has 93 more horse power than 2008 BMW X3. (162 HP @ 4000 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 265 kg more than 2011 BMW Z4.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW X3 (330 Nm @ 2000 RPM) has 32 more torque (in Nm) than 2011 BMW Z4. (298 Nm @ 2600 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW Z4.
Compare all specifications:
| 2008 BMW X3 | 2011 BMW Z4 | |
| Make | BMW | BMW |
| Model | X3 | Z4 |
| Year Released | 2008 | 2011 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 255 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 330 Nm | 298 Nm |
| Torque RPM | 2000 RPM | 2600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1740 kg | 1475 kg |
| Vehicle Length | 4570 mm | 4239 mm |
| Vehicle Width | 1680 mm | 1791 mm |
| Vehicle Height | 1860 mm | 1290 mm |
| Wheelbase Size | 2800 mm | 2497 mm |
| Fuel Tank Capacity | 67 L | 55 L |
