BMW X3 Reliability and Common Problems

Drivers love the BMW X3 for its balanced steering, excellent fuel economy, high-tech infotainment system, and roomy cabin. It’s a versatile SUV that seamlessly blends comfort, performance, and luxury. Is the BMW X3 for you? Well, that depends on your budget. The BMW X3 has one of the most expensive ownership costs in its class based on a report by Car News U.S. The average cost of repairs and maintenance ranges between $80 to $4500. BMW X3s also have a higher depreciation rate of 52% after five years of ownership, according to CarEdge. If you plan on reselling your BMW X3 in 10 years, you’ll only get 21.69% back from your initial investment.

Is the BMW X3 Reliable?

Major review sites are divided on the BMW X3’s reliability. RepairPal gave the BMW X3 a 2.5 out of 5.0 reliability score based on the frequency of maintenance and repairs. With the exception of the 2013 model year, there are very few complaints about the X3 on CarComplaints. The 2021 BMW X3 is arguably the best vehicle in the lineup. Users on Edmunds have given the 2021 model perfect reliability scores due to the vehicle’s consistent performance and comfortable ride.

Common Problems With the BMW X3 Problems

The 2013 BMW X3 has the most complaints, but each model has its own set of issues. Here are some of the most common problems with the BMW X3:

Vehicle Suddenly Stops While Driving

Many owners on CarComplaints have reported their 2013 BMW X3 suddenly shutting down. This usually happens at around 70,000 miles. There are two possible causes. The first is a malfunctioning drivetrain. The drivetrain houses the transmission, driveshaft, axles, and wheels, which work together to produce the necessary torque to move the vehicle forward or backward. When the drivetrain fails, the power generated by the engine won’t reach the wheels. As a result, the vehicle won’t accelerate even if the engine is cranked. Common symptoms of a bad or failing drivetrain include excessive vibrations, grinding, and transmission fluid leaks.

A worn-out U-joint can also cause excessive vibrations when changing gears. If left unchecked, excessive vibrations can lead to audible clunking or grinding, suggesting worse problems with the U-joint or transmission solenoid. A transmission fluid leak can also cause friction between various transmission components, resulting in wear and tear. Fortunately, this leak can be resealed. Another possible cause for X3’s stalling issue is a bad timing chain. The timing chain is a series of links in a chain that moves the pistons and connecting rods inside the combustion chamber to power the engine. If the timing chain stretches and starts to wear out, the engine may misfire or stop working.

If you’re experiencing this problem, you should contact your mechanic for a complete assessment of your X3’s drivetrain and engine.

Timing Chain and Oil Pump Prone to Failure

Another common problem with the 2013 BMW X3 is a timing chain and oil pump that tends to fail at around the 80,000 mile mark. This problem typically presents itself as a drivetrain malfunction message on the dashboard, which prompts the vehicle to go into limp mode. Owners on CarComplaints have reported timing chain and oil pump failure at 80,650 miles. The cost of repairs is estimated to be $6,610. There have been no recalls for these components, so you have to replace these parts yourself.

Keep in mind that a bad timing chain assembly can put you and other drivers at risk. If you suspect your timing chain and oil pump have worn out, you can get your SUV towed to the dealership for repairs. Some BMW dealerships may offer a discount for the labor and replacement costs. However, it’s not much, considering the overall cost.

Engine Mount Bolts Break Easily

Owners of the 2007 BMW X3 have reported problems commonly caused by loose or sheared engine mount bolts. The engine mount is the part that holds your engine and transmission in place. It’s directly bolted to your vehicle’s frame to secure its components and minimize vibrations when driving. Engine mounts are held down by metal bolts. These metal bolts can wear out over time, allowing engine and transmission components to move around and hit the sides of the hood. The impact can damage a vehicle’s engine and cooling system. One owner has reported coolant leaks as a result of sheared bolts.

If you hear clunking or knocking noises under the hood while you’re driving, you’d better check your engine mount bolts for looseness or damage. Like the mount itself, the bolt can’t be repaired. You’ll need to get a new set of bolts to replace your old ones and prevent further damage to your engine and transmission.

Plastic Parts in Sunroof Deteriorates Under UV Exposure

The panoramic sunroof on the 2005 BMW X3 3.0i uses plastic parts that deteriorate under prolonged sunlight exposure, leaving the rear section partially stuck. A stuck sunroof can be fixed by pressing up on the vent button for two minutes to initiate a hard reset. It can also be pushed back into position manually with a screwdriver. However, if the sunroof’s components have deteriorated past the point of repair, you’ll have to buy replacement parts. The average repair cost for a 2005 BMW X3 sunroof is $4,000. One owner on CarComplaints has had to replace their entire sunroof assembly due to this problem.

Engine Oil Leak

Many owners have reported engine oil leaks in their 2004 BMW X4. RepairPal technicians believe it’s caused by a leaking valve cover gasket. The valve cover gasket is a rubber seal that sits on top of the engine to prevent motor oil from leaking out of the combustion chamber. Without the valve cover gasket, motor oil can drip onto your hot engine and exhaust components, producing a strong burning smell. This is an indication to pull over and inspect the engine compartment. Since motor oil is highly flammable, it should be kept far away from active spark plugs. Otherwise, the engine compartment could catch fire.

If you suspect your valve cover gasket is broken, you can take it to the mechanic for a checkup. They’ll perform a series of tests to determine if the part needs to be replaced. An average valve cover replacement ranges between $550 and $700.

Overall, the BMW X3 remains a versatile and trustworthy SUV that appeals to many owners. If you can stomach its high ownership costs and depreciation rates, you’ll be rewarded with a comfortable and engaging driving experience. Whether you’re planning to buy a new or used BMW X3, you should do some research on the model you want before making a decision.

Where to Get BMW X3 Parts for Your Vehicle

If you’re looking for replacement parts for your BMW X3, look no further than CarParts.com. Our website features a wide selection of BMW X3 parts sourced from top aftermarket brands in the industry.

You don’t have to waste time going to an auto parts shop. With just a few clicks, you can browse through our wide selection of replacement parts. To ensure precise fit, you’ll have to enter your BMW X3’s details into our vehicle selector tool. Make sure to include details like model year and engine.

Worried about a long delivery time? You won’t experience that inconvenience if you buy your parts from our site. That’s because we have warehouses strategically located across the country. Expect your orders to arrive in just a few days.

We also accept 60-day returns and offer a lifetime replacement guarantee for qualified purchases.

Check out our selection, and order what you need today!