Pass rate
70.0%
Below average — 2.5 pts behind the 72.5% that cars this age and mileage manage.
Across 3,696 recorded tests.
Typical repair bill £24–£67
2006 Kia Rio MOT pass rate
- 2006
- typical 88,733 mi
Most common fault
Suspension
25.4% of faults · 21.0% nationally
mostly worn arm bushes, split ball-joint boots and broken coil springs.
Which year to buy
- Best 2023 96.3% pass
- Avoid 2002 67.7% pass
Across the 23 years on record, a spread of 28.6 points. See every year →
- First-attempt pass
- 60.0%
- Typical mileage
- 89k mi
The 2006 Kia Rio MOT pass rate is 70.0% of its MOT tests — 2.5 points behind what its age and mileage predict. Suspension is the biggest single reason it fails, at 25.4% of what testers record.
Check your postcode
MOT pass rates are national — type your postcode to see how Kia Rio does in your corner of the country.
Expert verdict
Fewer problems with tyres
Tyres are 12.5% of this car’s recorded faults, against 19.8% nationally — the mirror image of the usual story on a car of this age.
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 Kia Rio? Get an email when these numbers change .
How does the 2006 Kia Rio compare?
Cars of this age and mileage average 72.5%, so this figure is 2.5 points behind what its age and mileage predict. On a first attempt, before any retests, the figure drops to 60.0%. The median 2006 Kia Rio in this dataset had covered 88,733 mi.
55% of the tests on this vehicle ran on Petrol, which passed 72.1% of the time. Pass rates also shift with the test month: tests recorded October–March passed 70.5% of the time, April–September 69.5%.
The single most recorded failure item is "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources", noted on 7.47% of tests.
- 3,696 recorded tests behind this page.
- 70.0% overall pass rate, 60.0% on a first attempt.
- Across every year of the Kia Rio, the average is 79.8% — best year 2023 (96.3%), worst 2002 (67.7%).
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
- 3,696
- Typical mileage (median)
- 88,733 mi
- Make and model
- Kia Rio
- Updated
- 2026-11-05
Source: DVSA anonymised MOT test data (2023–2025), OGL v3.0.
Top part to budget for
Number Plate Lamp
Usually a DIY or independent-garage job.
Does mileage affect the Rio MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 57% so small gaps stay visible.
Fuel type and reliability
Pass rate by fuel type. Petrol is the most common here (55% of tests).
Regional pass rates for the Rio
| Region | Tests | Pass rate |
|---|---|---|
| South East | 820 | 72.0% |
| East of England | 484 | 71.9% |
| South West | 481 | 64.0% |
| West Midlands | 445 | 72.6% |
| North West | 351 | 71.8% |
| Yorkshire | 339 | 67.6% |
| East Midlands | 339 | 69.3% |
| Wales | 154 | 64.9% |
| London | 111 | 80.2% |
| North East | 89 | 67.4% |
| Scotland | 83 | 66.3% |
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 2006 Rio
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 2006 Rio
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 7.5% of tests
“registration plate lamp(s) inoperative in the case of multiple lamps or light sources”
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 suspension joints 6.8% of tests
“track rod end ball joint has excessive play”
With the car parked on level ground, rock the top of each front wheel in and out while someone watches the suspension arm. Clunks, or rubber boots split and greasy, are what testers record here.
-
Check the battery 2.8% of tests
“battery(ies) insecure”
Check the battery is secure and its terminals are clean and tight — a loose battery is a fail on its own, and a weak one shows up as slow cranking on a cold morning.
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 2006 Rio through its MOT
Across the 10 items that are recorded most often on this model, the average repair comes to £24–£67 — and 44% of those repairs are parts that cost under £30.
- Average repair across the 10 common items
- £24–£67
- Cheapest common item: stop lamp not working
- £3–£12
- Dearest common item: joints constant velocity boot severely…
- £80–£250
- Common items a careful owner can do at home
- 80%
- Repairs that still cost under £30
- 44%
Estimates from typical UK parts prices, weighted by how often each item appears in 3,696 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 Rio, side by side
23 model years on record, from 2001 to 2023. Across them the pass rate runs from 67.7% to 96.3% — a spread of 28.6 points. The bar under each year is the item that failed it most often.
- 2001 73.2% headlamp lens slightly defective
- 2002 67.7% headlamp lens slightly defective
- 2003 68.8% headlamp lens slightly defective
- 2004 68.2% joints constant velocity boot…
- 2005 68.7% registration plate lamp(s)…
- 2006 70.0%registration plate lamp(s)…
- 2007 70.0% registration plate lamp(s)…
- 2008 69.9% registration plate lamp(s)…
- 2009 72.2% track rod end ball joint has…
- 2010 72.3% track rod end ball joint has…
- 2011 72.2% track rod end ball joint has…
- 2012 74.3% registration plate lamp(s)…
- 2013 75.7% registration plate lamp(s)…
- 2014 78.4% track rod end ball joint dust…
- 2015 83.6% tread depth below requirements of…
- 2016 85.1% tread depth below requirements of…
- 2017 87.8% windscreen damaged but not…
- 2018 89.7% wipers does not clear the…
- 2019 90.3% wipers does not clear the…
- 2020 92.0% wipers does not clear the…
- 2021 92.7% wipers blade defective
- 2022 93.8% has a cut in excess of the…
- 2023 96.3% headlamp aim too low
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 2006 Kia Rio 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 2006 cars with a similar record
- Vauxhall Zafira 69.9%
- Land Rover Freelander 70.1%
- Fiat Punto 69.9%
- Ford Focus C-Max 70.1%
- Citroen C1 70.1%
- Volvo V50 70.1%
Closest pass rates among 2006 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 2006 Kia Rio 10 failure items · 6 advisories · 10 inspection categories · mileage brackets · all of it in the page, none of it above the fold
Every inspection category
Shares of the 11,404 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 | 2,929 | 25.40% | 20.98% | +4.42 |
| Brakes | 2,581 | 22.40% | 20.89% | +1.51 |
| Lamps, reflectors and electrical equipment | 1,538 | 13.30% | 12.21% | +1.09 |
| Tyres | 1,436 | 12.50% | 19.76% | −7.26 |
| Steering | 776 | 6.70% | 2.57% | +4.13 |
| Visibility | 537 | 4.70% | 4.97% | −0.27 |
| Noise, emissions and leaks | 498 | 4.30% | 5.52% | −1.22 |
| Body, chassis, structure | 459 | 4.00% | 5.57% | −1.57 |
| Identification of the vehicle | 363 | 3.20% | 1.76% | +1.44 |
| Non-component advisories | 287 | 2.50% | 4.18% | −1.68 |
The exact failure items, in the tester's words
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Registration plate lamp(s) inoperative in the case of multiple lamps or light sources Lamps, reflectors and electrical equipment | Minor | 7.5% | £5–20 |
| Track rod end ball joint has excessive play Steering | Major | 6.8% | £18–45 |
| Ball joint excessively worn Suspension | Major | 5.3% | £18–45 |
| Position lamp not working Lamps, reflectors and electrical equipment | Major | 5.1% | £5–25 |
| Stop lamp not working Lamps, reflectors and electrical equipment | Major | 4.0% | £3–12 |
| Rbt (sp) efficiency below requirements Brakes | Major | 3.3% | £45–110 |
| Joints constant velocity boot severely deteriorated Body, chassis, structure | Minor | 3.3% | £80–250 |
| Battery(ies) insecure but not likely to fall from carrier Lamps, reflectors and electrical equipment | Minor | 2.8% | £60–140 |
| Wipers does not clear the windscreen effectively Visibility | Major | 2.8% | £8–22 |
| Service brake performance excessively binding Brakes | Major | 2.7% | £60–150 |
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 | 18.9% | £45–95 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 18.4% | £45–110 |
| Pins and bushes pin or bush excessively worn Suspension | Advisory | 16.7% | £40–150 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 12.0% | £45–95 |
| Sub-frame corroded and seriously weakened Suspension | Advisory | 11.3% | £180–450 |
| Engine oil leaks leaking excessively from engine Noise, emissions and leaks | Advisory | 9.8% | £200–700 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 86 | 83.7% | 23,830 mi |
| 30-60k | 627 | 76.6% | 48,477 mi |
| 60-90k | 1,184 | 70.5% | 75,529 mi |
| 90-120k | 1,016 | 67.6% | 103,210 mi |
| 120k+ | 778 | 65.9% | 144,240 mi |
Source: 3,696 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.
2006 Rio MOT questions
What is the MOT pass rate for a 2006 Kia Rio?
70.0% of the 3,696 2006 Kia Rio tests in this dataset passed, against a national average of 72.5% for cars first used in 2006. First-attempt pass rate: 60.0%.
What are the most common MOT failures on a 2006 Kia Rio?
The three most recorded items are registration plate lamp(s) inoperative in the case of multiple lamps or light sources (7.47%), track rod end ball joint has excessive play (6.79%), ball joint excessively worn (5.33%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2006 Kia Rio MOT pass rate?
Yes. Cars under 30,000 miles passed 83.7% of the time, falling to 65.9% for those over 120,000 miles. The median 2006 Kia Rio in this dataset had covered 88,733 mi.
Which fuel type is most reliable for a 2006 Kia Rio?
Petrol: 72.1% pass rate across 2,027 tests. Diesel: 67.6% pass rate across 1,669 tests. Shares are of the tests on this vehicle that recorded each fuel type.
Does the season affect the 2006 Kia Rio MOT pass rate?
Tests recorded in the winter months (October–March) passed 70.5% of the time; summer months (April–September) passed 69.5%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.