Tl* the contact owns a 2013 BMW 328i. While driving approximately 30 MPH, the brake pedal was depressed but failed to operate. As a result, the vehicle crashed into the curb and the brakes engaged independently. The vehicle was towed to a dealer where the failure was undetermined. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was…
2013 BMW 328i brakes problems
severe 21 complaints filed with NHTSA · avg repair $450 · see brakes across all vehicles →
Failure mileage
Complaints
21
Recalls
0
Avg fix
$450
10crashes
1injury
When does it fail?
Of the 21 brakes complaints filed for the 2013 BMW 328i, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA brakes complaint has been filed on this vehicle in over 9 years — the issue may be aging out of the active population.
The failure pattern owners describe
Buyer takeaway: The 2013 BMW 328i with the 2.0-liter turbocharged engine has a documented power-brake failure issue linked to a vacuum pump seal defect that prevents oil from reaching the pump, causing loss of brake assist and increased stopping distance or complete brake failure. This defect has caused multiple crashes and is subject to NHTSA investigation and BMW recall 14V627000—do a pre-purchase inspection and confirm the repair has been completed.
The 2013 328i owners in this cluster describe a recurring power-brake failure affecting the hydraulic brake system. Owners report the brake pedal becoming rock-hard, spongy, or completely unresponsive, requiring excessive force to stop the vehicle or failing to stop it at all. The problem occurs at various speeds and mileages, from 1,000 to 76,000+ miles, often within the first few months of ownership. Multiple owners were unable to stop before hitting other vehicles, curbs, or infrastructure; several relied on the emergency brake or shifting to park to avoid collisions.
BMW and dealerships initially struggled to diagnose the issue. One owner reported the vacuum pump was replaced but the problem recurred immediately after. Another dealer confirmed a vacuum pump failure and service alert by BMW. Industry reports cited in the narratives point to a defect in the intake camshaft seal disk preventing oil flow to the vacuum pump, which powers the brake assist.
One owner was told by BMW Seattle no fault could be found despite repeated failures. Dealers frequently stated they could not replicate the problem, leaving repairs undiagnosed. NHTSA initiated a brake investigation, and BMW issued a service alert. One dealership offered a vehicle exchange rather than repair. Owners express ongoing distrust and concern about safety, particularly whether the defect could resurface even in replacement vehicles.
Same BMW 328i brakes reports on nearby years: 2014
Failure modes owners describe
Power brake failure / loss of brake assist
The power-assist mechanism fails, requiring excessive pedal pressure to stop the vehicle or causing complete stopping failure. Owners report the brake pedal becoming rock-hard, spongy from the start, or unresponsive despite full application. Multiple owners could not bring the vehicle to a complete stop and either struck other vehicles, curbs, or had to use the parking brake or emergency brake as a workaround.
When: Most reports within first few months of ownership; mileage range 1,000–76,149 miles; recurring in some cases
Symptoms owners cite: Brake pedal becomes rock hard or extremely firm; Loss of braking power despite full pedal application; Brake pedal feels spongy or unresponsive; Excessive force required to stop the vehicle; Car continues rolling forward despite braking; Intermittent loss of brake assist
Repairs/costs cited: Vacuum pump replacement cited in at least two narratives; one owner reported problem recurred after vacuum pump replacement; parts noted as unavailable for several weeks in one case; dealers unable to diagnose or replicate the issue in several cases
Recalls/TSBs owners mention: BMW issued a service alert on the vacuum pump issue; one dealer offered vehicle exchange; NHTSA initiated a brake investigation; BMW recall 14V627000 mentioned (SERVICE BRAKES, HYDRAULIC); one owner reported BMW Seattle could not find fault despite repeated claims
Squealing or grinding during brake application
Owner reports hearing or feeling a squealing sensation when applying the brakes, particularly during the failed stop event described in the first narrative.
When: June 6 incident timing; recurrent over multiple months
Symptoms owners cite: Squealing feeling/noise in brakes during application
Brake light connector malfunction
Driver-side brake light and signal light connector experiences malfunction, a discrete electrical issue from the power-assist failures.
Symptoms owners cite: Driver-side brake light connector malfunction; Driver-side signal light connector malfunction
Synthesized from 21 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Had brakes trouble with your 2013 BMW 328i?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the brakes problem on the 2013 BMW 328i?
It's a meaningful issue. 21 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Across the 16 complaints that reported odometer mileage, most brakes failures cluster between 3,100 and 12,600 miles, with the median around 10,547. A quarter of owners report trouble before 3,100; a quarter make it past 12,600. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2013/BMW/328i.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.