CARFIX

BMW X4 xDrive 30 i (2018–present)

The BMW X4, introduced in 2014, blends the practicality of an SUV with the sleek styling of a coupe. The 2018+ models represent the G02 generation, bringing updated technology, improved performance, and a more refined driving experience. For Kiwi buyers, the X4 offers a blend of luxury and practicality suited to our diverse driving conditions. Heritage comes from BMW's reputation of performance focused machine.

Parts for the BMW X4 xDrive 30 i

Known issues

Common issues to watch out for include potential oil leaks from the valve cover gasket and oil filter housing, particularly on higher mileage examples. The electronics can be sensitive to voltage fluctuations, so ensure the battery is in good condition. Some owners have reported issues with the iDrive system, such as glitches or slow response times. The adaptive dampers, if fitted, can be prone to wear and tear, leading to a less comfortable ride and potential replacement costs. The B48 and B58 engines are generally reliable, but regular servicing is key.

WOF tips

During WOF inspections, pay close attention to the condition of the tyres, especially the inner edges, as uneven wear is common due to the X4's sporty suspension setup. Check the operation of all lights, including the adaptive headlights if equipped, as faults can lead to a WOF failure. Ensure that the brakes are in good condition, with adequate pad thickness and no signs of corrosion on the rotors. Examine the suspension components for any signs of leaks or damage, paying particular attention to the dampers and springs. Also important to check the Vehicle Compliance plate.

About the BMW X4 xDrive 30 i

The G02 X4 presents a compelling package, offering a range of petrol and diesel engines, all paired with smooth automatic transmissions. Models range from the economical 20d to the high-performance X4 M. The interior is well-appointed with high-quality materials and a user-friendly infotainment system. All-wheel drive ('xDrive') is standard, providing excellent grip and stability, essential for New Zealand's often challenging roads. Consider the engine choice carefully – the diesel offers excellent fuel economy, while the petrol variants deliver more engaging performance. Resale values for well-maintained X4s are generally strong in New Zealand.

Questions owners ask

What are the common issues to look out for on a 2018+ BMW X4 in New Zealand?
Owners of the 2018+ BMW X4 should be aware of potential oil leaks, particularly from the valve cover gasket and oil filter housing, especially on higher mileage examples. The iDrive system can sometimes experience glitches or slow responses, and adaptive dampers, if fitted, may wear out, leading to a less comfortable ride. Ensuring the battery is in good condition is also important due to the sensitivity of the electronics.
What should I pay attention to during a WOF inspection for my BMW X4 (G02) in New Zealand?
For your BMW X4 WOF inspection, pay close attention to tyre condition, especially for uneven wear on the inner edges due to the sporty suspension. Check all lights, including adaptive headlights, for proper operation. Ensure brake pads have adequate thickness and rotors are free from corrosion. Finally, inspect suspension components like dampers and springs for any leaks or damage, and verify the Vehicle Compliance plate.
Where can I get replacement parts for my 2018+ BMW X4 in NZ?
CARFIX stocks 143 SKUs for the 2018+ BMW X4, covering a wide range of parts. You can find components like oil filters, brake pads, and various engine parts for models with B48 and B58 engines, as well as diesel variants. Check the CARFIX website or visit a store for specific part availability.
Are the B48 and B58 engines in the 2018+ BMW X4 reliable?
The B48 and B58 engines found in the 2018+ BMW X4 are generally considered robust. However, consistent adherence to the 15,000km service interval is crucial to maintain their performance and longevity, helping to prevent common issues like oil leaks.
What are the benefits of the xDrive all-wheel drive system in the BMW X4 (G02)?
The xDrive all-wheel drive system, standard on all 2018+ BMW X4 models, provides excellent grip and stability. This is particularly beneficial for New Zealand's diverse and often challenging road conditions, enhancing safety and driving confidence.
Should I choose a petrol or diesel engine for my 2018+ BMW X4 in New Zealand?
When choosing an engine for your 2018+ BMW X4, consider your priorities. The diesel variants, such as the 20d, offer excellent fuel economy, making them cost-effective for longer journeys. The petrol variants, on the other hand, deliver more engaging performance, suitable for drivers seeking a sportier experience. Both are paired with smooth automatic transmissions.