Smart Eq Forfour Prime MOT Pass Rate & Official DVSA Failure Statistics

Smart Eq Forfour Prime MOT History and Failure Rates vs UK National Average

The Smart Eq Forfour Prime passed on its first attempt in 90.2%, and its overall record sits +9.8 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Smart Eq Forfour Prime in the 2023–2025 data: 993 tests across 2 model years (2020–2021). 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 Smart Eq Forfour Prime MOT Problems by Failure Category

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

Top Recorded Smart Eq Forfour Prime DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the Smart Eq Forfour Prime, each with how many of the model's 993 tests it was noted on.

• "Wipers does not clear the windscreen effectively" (Major) — noted on about 44 Smart Eq Forfour Prime tests, 4.4% of the model's MOT record.
• "Wipers blade defective" (Minor) — noted on about 24 Smart Eq Forfour Prime tests, 2.4% of the model's MOT record.
• "Has a cut in excess of the requirements deep enough to reach the ply or cords" (Major) — noted on about 17 Smart Eq Forfour Prime tests, 1.7% of the model's MOT record.
• "Has ply or cords exposed" (Major) — noted on about 11 Smart Eq Forfour Prime tests, 1.1% of the model's MOT record.
• "Headlamp aim too high" (Rectified) — noted on about 10 Smart Eq Forfour Prime tests, 1.0% of the model's MOT record.
• "Has a bulge, caused by separation or partial failure of its structure" (Major) — noted on about 9 Smart Eq Forfour Prime tests, 0.9% of the model's MOT record.

Best and Worst Smart Eq Forfour Prime Model Years by Pass Rate

The strongest Smart Eq Forfour Prime model year on record is 2020 (91.2% across 889 tests), and the weakest is 2021 (87.5%). The gap between them is 3.7 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 Smart Eq Forfour Prime Owners

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

• the wipers and washers — “wipers does not clear the windscreen effectively”

  Run the wipers with the screen wet: they should clear it in one sweep without smearing or juddering. Top the washer bottle up and check both jets hit the screen.

• the lights — “headlamp aim too high”

  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.

• 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.

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

Frequently Asked Questions: Smart Eq Forfour Prime MOT & Reliability