BMW 545 MOT Pass Rate & Official DVSA Failure Statistics

BMW 545 MOT History and Failure Rates vs UK National Average

The BMW 545 passed on its first attempt in 75.1%, and its overall record sits −1.6 percentage points below the national average for all cars. These figures come from every recorded DVSA MOT test for the BMW 545 in the 2023–2025 data: 763 tests across 3 model years (2003–2005). A test still carries exactly one pass or fail verdict.

Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.

Most Common BMW 545 MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the BMW 545, the Suspension section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.

Shares are over the BMW 545's recorded defect strings, merged across its year pages.

Top Recorded BMW 545 DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the BMW 545, each with how many of the model's 763 tests it was noted on.

• "Ball joint dust cover severely deteriorated" (Minor) — noted on about 39 BMW 545 tests, 5.1% of the model's MOT record.
• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 37 BMW 545 tests, 4.9% of the model's MOT record.
• "Srs malfunction indicator lamp warning lamp indicates a fault" (Major) — noted on about 36 BMW 545 tests, 4.7% of the model's MOT record.
• "Headlamp lens slightly defective" (Minor) — noted on about 27 BMW 545 tests, 3.5% of the model's MOT record.
• "Ball joint excessively worn" (Major) — noted on about 16 BMW 545 tests, 2.1% of the model's MOT record.
• "Pins and bushes pin or bush excessively worn" (Major) — noted on about 15 BMW 545 tests, 2.0% of the model's MOT record.

Best and Worst BMW 545 Model Years by Pass Rate

The strongest BMW 545 model year on record is 2003 (80.8% across 120 tests), and the weakest is 2005 (78.7%). The gap between them is 2.1 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

BMW 545 reliability is declining in the DVSA data — the pass rate moves about 1.0 points a year across the most recent model years shown above.

Newest model year first. Only years with at least 50 recorded tests are listed.

Pre-MOT Inspection Checklist for BMW 545 Owners

These checks follow this BMW 545's own most-recorded failure strings, starting with what a tester is most likely to flag on a BMW 545.

• the suspension joints — “ball joint dust cover severely deteriorated”

  With the car parked on level ground, rock the top of each front wheel in and out while someone watches the suspension arm. Clunks, or rubber boots split and greasy, are what testers record here.

• the windscreen — “windscreen damaged”

  Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.

• the lights — “srs malfunction indicator lamp warning lamp indicates a fault”

  Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.

Derived from the DVSA failure strings testers recorded for the BMW 545. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Frequently Asked Questions: BMW 545 MOT & Reliability