Pass rate
92.4%
Above average — 12.2 pts ahead of the 80.2% that cars this age and mileage manage.
Across 79 recorded tests.
Typical repair bill £18–£49
2014 Lexus RX450H MOT pass rate
- 2014
- typical 66,850 mi
Only 79 tests of this exact model and year are in the DVSA data, below the 100 we ask for before a page goes in the index. The figures are still shown, because they are the only ones there are.
Check your postcode
Most common fault
Suspension
29.5% of faults · 21.0% nationally
mostly worn arm bushes, split ball-joint boots and broken coil springs.
Part only £40–£65 for Shock absorber leaking. What fitting it takes →
Which year to buy
- Best 2016 97.6% pass
- Avoid 2005 77.6% pass
Across the 12 years on record, a spread of 20 points. See every year →
- First-attempt pass
- 91.8%
- Typical mileage
- 67k mi
The 2014 Lexus RX450H MOT pass rate is 92.4% of its MOT tests — 12.2 points ahead of what its age and mileage predict. Suspension is the biggest single reason it fails, at 29.5% of what testers record.
Expert verdict
Tyres: 1.5× the national share
Tyres make up 29.5% of everything recorded on the 2014 Lexus Rx450h, against 19.8% nationally — 9.7 points above. Suspension is still the single largest share at 29.5%, but at 21.0% nationally that one is ordinary. 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 80.2% and this one manages 92.4% — 12.2 points ahead of what its age and mileage predict.
- Based on a small sample. 79 tests back this page. That is enough to publish and to index, not enough to treat the decimal places as precise — read the pattern, not the second digit.
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 RX450H? Get an email when these numbers change .
How does the 2014 Lexus RX450H compare?
Cars of this age and mileage average 80.2%, so this figure is 12.2 points ahead of what its age and mileage predict. On a first attempt, before any retests, the figure drops to 91.8%. The median 2014 Lexus RX450H in this dataset had covered 66,850 mi.
Pass rates also shift with the test month: tests recorded October–March passed 93.2% of the time, April–September 91.4%.
The single most recorded failure item is "Position lamp with a multiple light source up to 1/2 not functioning", noted on 5.06% of tests.
- 79 recorded tests behind this page.
- 92.4% overall pass rate, 91.8% on a first attempt.
- Across every year of the Lexus RX450H, the average is 84.6% — best year 2016 (97.6%), worst 2005 (77.6%).
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
- 79
- Typical mileage (median)
- 66,850 mi
- Make and model
- Lexus RX450H
- Updated
- 2026-11-07
Source: DVSA anonymised MOT test data (2023–2025), OGL v3.0.
Top part to budget for
Headlight Bulb
Usually a DIY or independent-garage job.
Does mileage affect the RX450H MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 82% so small gaps stay visible.
Where the Lexus RX450H is most common
Across all RX450H model years on record (2005–2016): 10,350 Lexus RX450H cars tested in a recordable postcode area, across 23,764 tests. London (SE) has the most, with 506 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 (SE) | 506 | 90.0% |
| 2 | Croydon (CR) | 455 | 89.1% |
| 3 | London (NW) | 433 | 86.5% |
| 4 | London (E) | 380 | 91.1% |
| 5 | London (N) | 352 | 87.1% |
| 6 | Ilford (IG) | 298 | 88.3% |
| 7 | Hounslow (TW) | 297 | 85.8% |
| 8 | Romford (RM) | 286 | 86.6% |
| 9 | Guildford (GU) | 265 | 79.0% |
| 10 | Wembley (HA) | 264 | 86.5% |
| 11 | Hayes (UB) | 242 | 92.1% |
| 12 | Reading (RG) | 225 | 81.7% |
| 13 | Birmingham (B) | 219 | 90.5% |
| 14 | London (SW) | 212 | 85.3% |
| 15 | Kingston upon Thames (KT) | 206 | 81.1% |
| 16 | Dartford (DA) | 190 | 88.8% |
| 17 | Slough (SL) | 154 | 90.0% |
| 18 | Ashford (TN) | 146 | 80.8% |
| 19 | High Wycombe (HP) | 144 | 81.7% |
| 20 | Leicester (LE) | 132 | 86.2% |
The twenty areas with the most Lexus RX450H 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 RX450H
| Region | Tests | Pass rate |
|---|---|---|
| South East | 39 | 92.3% |
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 2014 RX450H
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 2014 RX450H
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 5.1% of tests
“position lamp with a multiple light source up to 1/2 not functioning”
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 brakes 2.5% of tests
“brake pads less than 1.5 mm thick”
Look through the spokes of each wheel at the pad — less than 3mm of friction material, or a lip on the disc edge, is the usual failure. Check the handbrake holds on a slope with a few clicks, not at the top of its travel.
-
Check the wipers and washers 2.5% of tests
“wipers blade defective”
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.
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 2014 RX450H through its MOT
Across the 10 items that are recorded most often on this model, the average repair comes to £18–£49 — and 53% of those repairs are parts that cost under £30.
- Average repair across the 10 common items
- £18–£49
- Cheapest common item: wipers blade defective
- £8–£22
- Dearest common item: brake performance not tested unable to be…
- £60–£150
- Common items a careful owner can do at home
- 70%
- Repairs that still cost under £30
- 53%
Estimates from typical UK parts prices, weighted by how often each item appears in 79 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 RX450H, side by side
12 model years on record, from 2005 to 2016. Across them the pass rate runs from 77.6% to 97.6% — a spread of 20 points. The bar under each year is the item that failed it most often.
- 2005 77.6% headlamp lens slightly defective
- 2006 82.3% ball joint dust cover severely…
- 2007 79.9% ball joint dust cover severely…
- 2008 83.3% registration plate lamp(s)…
- 2009 83.6% ball joint dust cover severely…
- 2010 84.1% ball joint dust cover severely…
- 2011 84.6% position lamp not working
- 2012 88.0% ball joint dust cover severely…
- 2013 92.7% obviously under inflated
- 2014 92.4%position lamp with a multiple…
- 2015 88.3% linkage ball joint dust cover…
- 2016 97.6% has a cut in excess of the…
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 2014 Lexus RX450H 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 2014 cars with a similar record
- Jaguar F-Type 92.1%
- Audi A8 92.8%
- Porsche Boxster 93.0%
- Porsche Cayman 93.2%
- Jaguar Xk 91.2%
- Toyota Iq 90.5%
Closest pass rates among 2014 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 2014 Lexus RX450H 10 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 78 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 |
|---|---|---|---|---|
| Suspension | 23 | 29.50% | 20.98% | +8.52 |
| Tyres | 23 | 29.50% | 19.76% | +9.74 |
| Brakes | 18 | 23.10% | 20.89% | +2.21 |
| Lamps, reflectors and electrical equipment | 9 | 11.50% | 12.21% | −0.71 |
| Visibility | 3 | 3.80% | 4.97% | −1.17 |
| Non-component advisories | 1 | 1.30% | 4.18% | −2.88 |
| Identification of the vehicle | 1 | 1.30% | 1.76% | −0.46 |
The exact failure items, in the tester's words
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Position lamp with a multiple light source up to 1/2 not functioning Lamps, reflectors and electrical equipment | Minor | 5.1% | £5–25 |
| Position lamp not working Lamps, reflectors and electrical equipment | Rectified | 3.8% | £5–25 |
| Brake pads less than 1.5 mm thick Brakes | Major | 2.5% | £18–45 |
| Wipers blade defective Visibility | Minor | 2.5% | £8–22 |
| Ball joint dust cover severely deteriorated Suspension | Minor | 1.3% | £18–45 |
| Brake performance not tested unable to be tested Brakes | Major | 1.3% | £60–150 |
| Has a cut in excess of the requirements deep enough to reach the ply or cords Tyres | Major | 1.3% | £45–95 |
| Headlamp aim too low Lamps, reflectors and electrical equipment | Major | 1.3% | £30–80 |
| Headlamp aim too low Lamps, reflectors and electrical equipment | Rectified | 1.3% | £30–80 |
| Shock absorbers has a serious fluid leak Suspension | Major | 1.3% | £30–75 |
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 | 17.7% | £45–95 |
| Pins and bushes pin or bush excessively worn Suspension | Advisory | 15.2% | £40–150 |
| Brake pads less than 1.5 mm thick Brakes | Advisory | 8.9% | £18–45 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 7.6% | £45–110 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 5.1% | £45–95 |
| Tread depth tread pattern not visible over the whole tread area when minimum depth required is 1.0mm Tyres | Advisory | 5.1% | £45–95 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 3 | 100.0% | 17,233 mi |
| 30-60k | 20 | 90.0% | 53,518 mi |
| 60-90k | 46 | 91.3% | 71,700 mi |
| 90-120k | 10 | 100.0% | 99,010 mi |
Source: 79 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.
2014 RX450H MOT questions
What is the MOT pass rate for a 2014 Lexus RX450H?
92.4% of the 79 2014 Lexus RX450H tests in this dataset passed, against a national average of 80.2% for cars first used in 2014. First-attempt pass rate: 91.8%.
What are the most common MOT failures on a 2014 Lexus RX450H?
The three most recorded items are position lamp with a multiple light source up to 1/2 not functioning (5.06%), position lamp not working (3.80%), brake pads less than 1.5 mm thick (2.53%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2014 Lexus RX450H 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 2014 Lexus RX450H in this dataset had covered 66,850 mi.
Does the season affect the 2014 Lexus RX450H MOT pass rate?
Tests recorded in the winter months (October–March) passed 93.2% of the time; summer months (April–September) passed 91.4%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.