Kia Niro 4 + Ev: MOT pass rate and reliability data

The Kia Niro 4 + Ev passes its MOT first time more often than the average UK car, by 14.9 percentage points. These figures come from the DVSA's full year of anonymised MOT results, covering 8,472 individual Kia Niro 4 + Ev tests. Nothing here is an estimate or a survey.

The numbers

First-time pass rate91.6%
UK national average76.7%
Difference+14.9 points
Tests analysed8,472
Average mileage at test36,392 miles
Average year of manufacture2021
Reliability rank447 of 2,005 models

What this means if you are buying one

A 91.6% first-time pass rate means roughly 8 in every 100 Kia Niro 4 + Evs presented for MOT fail on the first attempt. That is better than average, so a well-kept example is a reasonably safe used buy. The average Kia Niro 4 + Ev tested had covered 36,392 miles and was built around 2021.

What this means at salvage auction

Pass rate is a proxy for what a car costs to keep on the road. On a Kia Niro 4 + Ev bought as a repairable salvage, the mechanical side is less likely to spring surprises, so your repair estimate should hold up reasonably well.

Before you bid: run the lot through the analyzer, check the car's own record, check the mileage, decode the VIN, and if it carries a marker use the write-off value calculator. Or compare it against another model.

Looking at a specific Kia Niro 4 + Ev rather than the model in general? The free check covers its MOT and mileage history, and the full HPI report confirms the insurance write-off category, outstanding finance and whether it is recorded stolen, from licensed data for 5 credits. Already own one that has been damaged? Work out whether fixing it beats selling it with the repair or scrap calculator, and see what damaged Kia Niro 4 + Evs actually sold for at UK salvage auction.

Most common MOT failures on a Kia Niro 4 + Ev

  1. A reversing lamp inoperative, 0.3% of tests (3.55x the national rate for this defect)
  2. A tyre cords visible or damaged, 2.5% of tests (2.09x the national rate for this defect)
  3. A tyre has a lump, bulge or tear caused by separation or partial failure of its structure. This includes any lifting of the tread rubber, 0.3% of tests (2x the national rate for this defect)
  4. A tyre seriously damaged, 2.4% of tests (1.19x the national rate for this defect)
  5. Tyre tread depth not in accordance with the requirements, 1.7% of tests
  6. Wiper blade missing or obviously not clearing the windscreen, 1.4% of tests
  7. Windscreen washers not working or not providing sufficient fluid to clear the windscreen, 0.2% of tests
  8. A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, 0.2% of tests
  9. An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning, 0.2% of tests
  10. A direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, 0.2% of tests

From 8,226 DVSA-tracked Kia Niro 4 + Ev tests, 2024. DVSA testers marked 9.76% of these flagged Kia Niro 4 + Ev defects as "dangerous", meaning the tester judged the car unsafe to drive away, against 4.97% nationally.

Kia Niro 4 + Ev pass rate by model year

Pass rates fall steadily as cars age, so the model year matters as much as the model. First-time pass rate for each Kia Niro 4 + Ev year:

Kia Niro 4 + Ev by fuel type

Diesel and petrol versions of the same car fail on different things, so the fuel type moves the number:

Other Kia models

Models with a similar pass rate

If this car is a salvage or write-off

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All 2,005 models ranked by MOT pass rate