In-depth reviews

BMW X4 review - Reliability and safety

There’s a high standard of safety equipment across the range, but the X4’s reliability is yet to be proven

As the X4 is likely to be used as a family car, safety remains a priority, and this is reflected in the generous provision of safety systems. Autonomous emergency braking is fitted as standard across the range, and this can be supplemented with the optional fitment of active cruise control and lane-keeping assistance.

The optional Dynamic Safety system makes pre-emptive safety measures such as tightening the seatbelts if it determines that a crash is imminent, and can apply the brakes if an accident occurs. Euro NCAP produced an assessment of both the X3 and X4 in 2017, awarding both a full five stars.

The X4 didn't feature in our Driver Power customer satisfaction survey, although the X3 finished 49th out of 75 cars. BMW itself was voted into 27th place out of 30 manufacturers, with owners saying their BMWs could be more reliable, and are quite expensive to run and maintain.

Warranty

The X4 comes with a standard BMW warranty which is for three years from the date of first registration and unlimited mileage, which is the same as offered by Mercedes but superior to that of Audi, which is limited to 60,000 miles within the first three years.

Servicing

Another significant factor in running costs of the X4 will be servicing and parts replacement, although the BMW Pay Monthly Service Plan allows you to spread the cost of scheduled maintenance.

Most Popular

Energy firms want the right to switch off electric cars charging at home
Electric cars

Energy firms want the right to switch off electric cars charging at home

New powers being sought to allow energy providers to turn off high-drain devices to manage electricity network
18 Sep 2020
How green are electric cars? Polestar data shows ICE trailing EV
News

How green are electric cars? Polestar data shows ICE trailing EV

Electric car maker reveals whole-life CO2 emissions of the Polestar 2 are better than a petrol XC40 - but EV is only 14% cleaner with global energy mi…
17 Sep 2020
New 2020 Skoda Octavia engine line-up expands again
Skoda Octavia

New 2020 Skoda Octavia engine line-up expands again

New 1.0-litre mild-hybrid petrol engine to the lower end of the Skoda Octavia’s line-up, which has a starting price of £23,005
17 Sep 2020