McLaren 540 MOT Pass Rate & Official DVSA Failure Statistics

McLaren 540 MOT History and Failure Rates vs UK National Average

The McLaren 540 passed on its first attempt in 92.0%, and its overall record sits +11.3 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the McLaren 540 in the 2023–2025 data: 196 tests across 2 model years (2016–2017). 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 McLaren 540 MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the McLaren 540, 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 McLaren 540's recorded defect strings, merged across its year pages.

Top Recorded McLaren 540 DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the McLaren 540, each with how many of the model's 196 tests it was noted on.

• "Coil spring fractured or broken" (Major) — noted on about 7 McLaren 540 tests, 3.6% of the model's MOT record.
• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 4 McLaren 540 tests, 2.0% of the model's MOT record.
• "Has ply or cords exposed" (Major) — noted on about 2 McLaren 540 tests, 1.0% of the model's MOT record.
• "Shock absorbers has a serious fluid leak" (Major) — noted on about 2 McLaren 540 tests, 1.0% of the model's MOT record.
• "Catalyst emissions Lambda reading after 2nd fast idle outside specified limits" (Major) — noted on about 1 McLaren 540 tests, 0.5% of the model's MOT record.
• "Catalyst emissions carbon monoxide content at idle exceeds manufacturer's specified limits" (Major) — noted on about 1 McLaren 540 tests, 0.5% of the model's MOT record.

Best and Worst McLaren 540 Model Years by Pass Rate

The strongest McLaren 540 model year on record is 2016 (94.5% across 55 tests), and the weakest is 2017 (91.5%). The gap between them is 3.0 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

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

Pre-MOT Inspection Checklist for McLaren 540 Owners

These checks follow this McLaren 540's own most-recorded failure strings, starting with what a tester is most likely to flag on a McLaren 540.

• the coil springs — “coil spring fractured or broken”

  Look up inside each wheel arch with a torch, all the way round the spring. A snapped spring usually breaks at the very bottom coil, where a quick glance will not reach.

• 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 shock absorbers — “shock absorbers has a serious fluid leak”

  Press down hard on each corner of the car and let go. It should settle in one bounce; if it keeps rocking, or you can see oil weeping down a shock absorber, that is the fault a tester will find.

Derived from the DVSA failure strings testers recorded for the McLaren 540. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Frequently Asked Questions: McLaren 540 MOT & Reliability