Most common 2018 BMW 328d problems
Share of the 10 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
BMW 328d complaints by model year
Best 328d years: 2013, 2016, 2017. Years to avoid: 2014, 2015. Compare all years →
2018 BMW 328d recalls (4)
Fuel system, diesel
BMW of North America, LLC (BMW) is recalling certain 2018 328D SportsWagon, 328D xDrive SportsWagon, 328D xDrive, and 328D diesel vehicles equipped with an exhaust gas recirculation (EGR) module with an integrated cooler.
Remedy: Dealers will replace the EGR cooler, inspect and replace the intake manifold, if necessary, and clean the EGR pipe connecting the cooler to the manifold, free of charge.
Fuel system, diesel
BMW of North America, LLC (BMW) is recalling certain 2013-2018 328d, 328d xDrive, 2014-2018 328d Sports Wagon, 328d xDrive Sports Wagon, 2014-2016 535d, 535d xDrive, 2015 740Ld xDrive, 2015-2017 X3 xDrive28d SAV, and 2014-2017 X5 xDrive35d SAV diesel vehicles equipped with an Exhaust Gas Recirculation (EGR) module with an…
Remedy: Dealers will replace the EGR cooler and inspect the intake manifold, replacing it as necessary, free of charge. This recall includes all vehicles previously recalled under 18V-755.
Fuel system, diesel › Delivery › Fuel pump
BMW of North America, LLC (BMW) is recalling certain 2014-2018 328d, 328d xDrive, X5 xDrive35d, 2014-2016 535d, 535d xDrive, 2015 740Ld xDrive, and 2015-2017 X3 xDrive28d vehicles. The high-pressure fuel pump may fail.
Remedy: Dealers will replace the high-pressure fuel pump, free of charge. Owner notification letters were mailed on January 14, 2022. Owners may contact BMW customer service at 1-800-525-7417.
Engine and engine cooling › Exhaust system › Emission control › Gas recirculation valve (EGR valve)
BMW of North America, LLC (BMW) is recalling certain 2013-2018 BMW 328d and 328d xDrive, 2014-2018 328d Sports Wagon and 328d xDrive Sports Wagon, 2014-2016 535d and 535d xDrive, 2015 740Ld xDrive, 2015-2017 X3 xDrive28d SAV and 2014-2017 X5 xDrive35d SAV vehicles equipped with an Exhaust Gas Recirculation (EGR) module with an…
Remedy: BMW will notify owners, and dealers will inspect and replace the EGR cooler as necessary. If a leak has already occurred, the engine intake manifold will also be replaced. These repairs will be made free of charge.
NHTSA defect investigations
Federal safety investigators have looked into 2 possible defects involving the 2018 BMW 328d:
High pressure fuel pump failure
The Office of Defects Investigation (ODI) opened PE21-021 on October 14, 2021, to investigate incidents alleging a stall/loss of motive power as a result of high-pressure fuel pump failures in certain model year (MY) 2019-2020 Ram 2500, 3500, 4500, and 5500 heavy duty trucks equipped with 6.7L Cummins turbodiesel engines.
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
What 2018 BMW 328d owners say
Fuel & propulsion system
The contact owns a 2018 BMW 328D. The contact stated while driving 50 MPH, the vehicle inadvertently stalled. An unknown warning light illuminated the instrument panel. The contact veered to the side of the road. The vehicle was towed to the dealer to be diagnosed. The contact was informed that the high-pressure pump had exploded, and the explosion had damaged other parts of the vehicle. The contact stated the vehicle was repaired. The contact received a recall notification for NHTSA Campaign Number: 21V586000 (Fuel System, Diesel) however, the part for the recall repair was not yet available. The manufacturer was notified of the failure. The contact stated recall has been repaired. The approximate failure mileage was 34,914.
The contact owns a 2018 BMW 328D. The contact stated while driving 50 MPH, the vehicle started shuddering significantly. The contact was able to pull over and the check engine warning light illuminated. The vehicle was towed to the contact's workplace. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and informed the contact that there was no record of a recall on the VIN. However, the contact stated that he received notification of NHTSA Campaign Number: 21V586000 (FUEL SYSTEM, DIESEL). The vehicle remained at the workplace and had not been driven since. The approximate failure mileage was 102,000.
2018 BMW 328d engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo diesel | 8-speed automatic | RWD | 31 / 43 / 36 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2018 BMW 328d a good car?
Based on 10 owner complaints filed with NHTSA, the 2018 328d rates average: 31% fewer complaints than a typical year of the 328d at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2018 BMW 328d?
The fuel & propulsion system — 9 complaints, 90% of all complaints for this model year, most often about delivery › fuel pump. Next are the transmission & drivetrain (2) and engine & cooling (1).
How many recalls does the 2018 BMW 328d have?
There are 4 recalls for the 2018 BMW 328d, the most recent from October 15, 2025 (fuel system, diesel). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the BMW 328d?
The best years by complaints, compared at the same age, are 2013, 2016 and 2017. Years to avoid or approach with caution: 2014 and 2015. See the full BMW 328d years comparison.
At what mileage do 2018 BMW 328d problems happen?
The median mileage reported in complaints is about 35,000 miles; 67% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.