Pass rate
99.2%
Above average — 4.4 pts ahead of the 94.8% that cars this age and mileage manage.
Across 124 recorded tests.
Typical repair bill £31–£89
2023 Lexus Nx MOT pass rate
- 2023
- 8 trims combined
- typical 18,869 mi
Check your postcode
Most common fault
Tyres
56.5% of faults · 19.8% nationally
mostly tread below the limit, cuts and sidewall bulges.
Which year to buy
- Best 2023 99.2% pass · this year
- Avoid 2014 91.3% pass
Across the 10 years on record, a spread of 7.9 points. See every year →
- First-attempt pass
- 99.2%
- Typical mileage
- 19k mi
The 2023 Lexus Nx MOT pass rate is 99.2% of its MOT tests — 4.4 points ahead of what its age and mileage predict. Tyres is the biggest single reason it fails, at 56.5% of what testers record.
Expert verdict
Tyres: 2.9× the national share
Tyres make up 56.5% of everything recorded on the 2023 Lexus Nx, against 19.8% nationally — 36.7 points above. Check all four tyres yourself, including the inner shoulders, and look at the date stamp — a tyre can pass on tread and still be six years old.
- Beats its own age and mileage. Once you allow for how old and how far these cars have been driven, the expected pass rate is 94.8% and this one manages 99.2% — 4.4 points ahead of what its age and mileage predict.
- When it fails, it costs. Only 17% of this model’s typical repairs come in under £30 in parts — the failures here tend to be the kind that need a garage rather than a bulb.
Written from this page's own figures: fault shares against the national composition, the like-for-like pass rate, and the priced repair list. How these are worked out
Watching a Lexus Nx? Get an email when these numbers change .
Every Lexus Nx first registered in 2023 is combined here — 8 trim and body variants in total — so the sample is as large as the DVSA data allows.
How does the 2023 Lexus Nx compare?
Cars of this age and mileage average 94.8%, so this figure is 4.4 points ahead of what its age and mileage predict. On a first attempt, before any retests, the figure drops to 99.2%. The median 2023 Lexus Nx in this dataset had covered 18,869 mi.
Pass rates also shift with the test month: tests recorded October–March passed 98.7% of the time, April–September 100.0%.
The single most recorded failure item is "Headlamp aim too high", noted on 0.81% of tests.
- 124 recorded tests behind this page.
- 99.2% overall pass rate, 99.2% on a first attempt.
- Across every year of the Lexus Nx, the average is 94.0% — best year 2023 (99.2%), worst 2014 (91.3%).
Figures count every completed test on this vehicle-year in the dataset, including retests. See methodology for the exact definition.
This page's data
- Tests analysed
- 124
- Typical mileage (median)
- 18,869 mi
- Make and model
- Lexus Nx
- Updated
- 2026-11-07
Source: DVSA anonymised MOT test data (2023–2025), OGL v3.0.
Top part to budget for
Headlight Alignment
Typically a garage job — get quotes before committing.
Does mileage affect the Nx MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 88% so small gaps stay visible.
Where the Lexus Nx is most common
Across all Nx model years on record (2014–2023): 44,337 Lexus Nx cars tested in a recordable postcode area, across 88,248 tests. London (NW) has the most, with 2,321 cars tested there. Cars are counted by the postcode area of the MOT station, so this is where they were tested, not necessarily where their owners live.
| # | Postcode area | Cars | Pass rate |
|---|---|---|---|
| 1 | London (NW) | 2,321 | 95.4% |
| 2 | Croydon (CR) | 1,509 | 96.3% |
| 3 | Ilford (IG) | 1,474 | 94.0% |
| 4 | Hounslow (TW) | 1,266 | 93.0% |
| 5 | Dartford (DA) | 1,150 | 95.6% |
| 6 | Guildford (GU) | 1,120 | 91.0% |
| 7 | Birmingham (B) | 1,095 | 96.3% |
| 8 | St Albans (AL) | 1,012 | 94.3% |
| 9 | Reading (RG) | 983 | 93.0% |
| 10 | Southampton (SO) | 964 | 93.6% |
| 11 | Milton Keynes (MK) | 952 | 97.3% |
| 12 | Derby (DE) | 925 | 95.7% |
| 13 | Wembley (HA) | 885 | 95.0% |
| 14 | Leicester (LE) | 872 | 95.1% |
| 15 | Glasgow (G) | 819 | 90.2% |
| 16 | London (SE) | 783 | 94.0% |
| 17 | Sheffield (S) | 767 | 90.8% |
| 18 | Ashford (TN) | 761 | 92.0% |
| 19 | Stockport (SK) | 707 | 92.8% |
| 20 | Leeds (LS) | 697 | 97.3% |
The twenty areas with the most Lexus Nx cars in the record, sorted by car count — sort the columns for a different question. Cars tested at a station whose postcode area could not be resolved are counted in the model's total but in no area, so the shares add up to slightly under 100% even across every area, and an area's cars are a subset of the model's. Pass rate is blank below 30 tests in an area, where a percentage is noise rather than a finding. How this model's pass rate varies by postcode →
Regional pass rates for the Nx
| Region | Tests | Pass rate |
|---|---|---|
| South East | 39 | 97.4% |
Regions come from the postcode area recorded at the test station. Areas on region borders are assigned to the region with the majority of their population.
What fails a 2023 Nx
Everything a tester recorded on this vehicle, grouped into the inspection sections that produced it. The notch on each bar is the national share, so you can see at a glance whether this car is unusual or just ordinary.
A test can record several items, so these percentages do not add up to 100%. The exact strings, with prices, are in the full DVSA record at the bottom of this page.
Before your test
Three checks worth doing on a 2023 Nx
These are not generic tips — they are the faults recorded most often on this exact model, rewritten as things you can check yourself. All three take about ten minutes and cost nothing.
-
Check the lights 0.8% of tests
“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.
-
Check the number plates 0.8% of tests
“registration plates insecure”
Check both plates are present, legible and correctly spaced, with the postcode of the supplier and the BS AU 145e mark. A private plate in the wrong style is a fail before the car is even looked at.
-
Check the shock absorbers 0.8% of tests
“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.
Shares are the proportion of tests on this vehicle that recorded the item, so they overlap: one test can record several.
What it costs to get a 2023 Nx through its MOT
Across the 6 items that are recorded most often on this model, the average repair comes to £31–£89 — and 17% of those repairs are parts that cost under £30.
- Average repair across the 6 common items
- £31–£89
- Cheapest common item: wipers blade defective
- £8–£22
- Dearest common item: windscreen damaged
- £80–£200
- Common items a careful owner can do at home
- 67%
- Repairs that still cost under £30
- 17%
Estimates from typical UK parts prices, weighted by how often each item appears in 124 MOT tests on this vehicle. They exclude diagnostics, retest fees and garage labour where the part is a DIY fit, and they are not figures from the DVSA dataset. Older and higher-mileage examples cost more than the average. How these estimates are built → · All MOT repair costs → · Cheapest cars to put through a test →
Every year of the Nx, side by side
10 model years on record, from 2014 to 2023. Across them the pass rate runs from 91.3% to 99.2% — a spread of 7.9 points. The bar under each year is the item that failed it most often.
- 2014 91.3% ball joint dust cover severely…
- 2015 91.6% ball joint dust cover severely…
- 2016 92.1% ball joint dust cover severely…
- 2017 93.5% wipers does not clear the…
- 2018 93.9% wipers blade defective
- 2019 94.5% wipers blade defective
- 2020 95.7% has a cut in excess of the…
- 2021 96.3% headlamp aim too high
- 2022 97.4% windscreen damaged but not…
- 2023 99.2%headlamp aim too high
Colour is the pass rate on a fixed scale, so a block means the same thing on any model. Each year links to its own page with the full fault breakdown.
Compare the 2023 Lexus Nx with another year
The raw pass rate mostly measures age. The year comparison adds the like-for-like figure, the mileage bands and the repair bill.
Other 2023 cars with a similar record
- Levc Tx 97.0%
- Mercedes-Benz Eqe 96.5%
- Ford Puma 96.5%
- Toyota Corolla 95.7%
- Kia Niro 95.5%
- Polestar Polestar 94.6%
Closest pass rates among 2023 cars with at least 2,000 tests, so a small sample cannot flatter itself into the list. See the full rankings: best and worst MOT pass rates.
The full DVSA record for the 2023 Lexus Nx 6 failure items · 6 advisories · 7 inspection categories · mileage brackets · all of it in the page, none of it above the fold
Every inspection category
Shares of the 23 individual items recorded on this vehicle, and the same share across all cars nationally. A single test can record several items, so a row is not a percentage of tests.
| Category | Items | This car | Nationally | Difference |
|---|---|---|---|---|
| Tyres | 13 | 56.50% | 19.76% | +36.74 |
| Brakes | 3 | 13.00% | 20.89% | −7.89 |
| Visibility | 3 | 13.00% | 4.97% | +8.03 |
| Suspension | 1 | 4.30% | 20.98% | −16.68 |
| Lamps, reflectors and electrical equipment | 1 | 4.30% | 12.21% | −7.91 |
| Non-component advisories | 1 | 4.30% | 4.18% | +0.12 |
| Identification of the vehicle | 1 | 4.30% | 1.76% | +2.54 |
The exact failure items, in the tester's words
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Headlamp aim too high Lamps, reflectors and electrical equipment | Rectified | 0.81% | £30–80 |
| Registration plates insecure Identification of the vehicle | Rectified | 0.81% | £20–80 |
| Shock absorbers has a serious fluid leak Suspension | Major | 0.81% | £30–75 |
| Window excessively tinted but not adversely affecting driver's view Visibility | Minor | 0.81% | £20–80 |
| Windscreen damaged but not adversely affecting driver's view Visibility | Minor | 0.81% | £80–200 |
| Wipers blade defective Visibility | Minor | 0.81% | £8–22 |
Severity is as recorded: Major and Dangerous fail the test outright; Minor and Advisory do not. Costs are estimates from typical UK parts prices — see how they are built.
What testers noted without failing the car
Advisories are the early warnings — the same parts a year or two before they fail. Reading them is how you tell a car that has been maintained from one that has been patched.
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Tread depth below requirements of 1.6mm Tyres | Advisory | 5.7% | £45–95 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 2.4% | £45–95 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 1.6% | £45–110 |
| Tread depth tread pattern not visible over the whole tread area when minimum depth required is 1.0mm Tyres | Advisory | 1.6% | £45–95 |
| Has a cut in excess of the requirements deep enough to reach the ply or cords Tyres | Advisory | 0.81% | £45–95 |
| Non-component advisories Child Seat fitted not allowing full inspection of adult belt Non-component advisories | Advisory | 0.81% | £20–80 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 94 | 100.0% | 15,947 mi |
| 30-60k | 28 | 96.4% | 38,108 mi |
| 60-90k | 1 | 100.0% | 61,225 mi |
| 90-120k | 1 | 100.0% | 95,549 mi |
Source: 124 recorded tests on this vehicle-year. Every row above is recomputed from the same DVSA extract as the rest of the page — see the methodology.
2023 Nx MOT questions
What is the MOT pass rate for a 2023 Lexus Nx?
99.2% of the 124 2023 Lexus Nx tests in this dataset passed, against a national average of 94.8% for cars first used in 2023. First-attempt pass rate: 99.2%.
What are the most common MOT failures on a 2023 Lexus Nx?
The three most recorded items are headlamp aim too high (0.81%), registration plates insecure (0.81%), shock absorbers has a serious fluid leak (0.81%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2023 Lexus Nx MOT pass rate?
Yes. Cars under 30,000 miles passed 100.0% of the time, falling to 100.0% for those over 120,000 miles. The median 2023 Lexus Nx in this dataset had covered 18,869 mi.
Does the season affect the 2023 Lexus Nx MOT pass rate?
Tests recorded in the winter months (October–March) passed 98.7% of the time; summer months (April–September) passed 100.0%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.