Pass rate
83.7%
Around average — 11.2 pts ahead of the 72.5% that cars this age and mileage manage.
Across 380 recorded tests.
Typical repair bill £20–£53
2006 Smart Mcc Roadster MOT pass rate
- 2006
- typical 60,894 mi
Check your postcode
Most common fault
Suspension
29.2% of faults · 21.0% nationally
mostly worn arm bushes, split ball-joint boots and broken coil springs.
Which year to buy
- Best 2006 83.7% pass · this year
- Avoid 2003 79.5% pass
Across the 5 years on record, a spread of 4.2 points. See every year →
- First-attempt pass
- 80.7%
- Typical mileage
- 61k mi
The 2006 Smart Mcc Roadster MOT pass rate is 83.7% of its MOT tests — 11.2 points ahead of what its age and mileage predict. Suspension is the biggest single reason it fails, at 29.2% of what testers record.
Expert verdict
Suspension: 1.4× the national share
Suspension accounts for 29.2% of everything recorded on the 2006 Smart Mcc Roadster, against 21.0% nationally — 8.2 points above. Ask for the front and rear suspension to be checked on a ramp before you buy — worn bushes and broken springs are cheap to look at and expensive to discover at test time.
- 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 72.5% and this one manages 83.7% — 11.2 points ahead of what its age and mileage predict.
- Failures here tend to be cheap ones. 66% of the repairs this model fails on cost under £30 in parts. The pass rate matters less than what a bad afternoon at the test centre actually costs you.
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 Smart Mcc Roadster? Get an email when these numbers change .
How does the 2006 Smart Mcc Roadster compare?
Cars of this age and mileage average 72.5%, so this figure is 11.2 points ahead of what its age and mileage predict. On a first attempt, before any retests, the figure drops to 80.7%. The median 2006 Smart Mcc Roadster in this dataset had covered 60,894 mi.
Pass rates also shift with the test month: tests recorded October–March passed 83.3% of the time, April–September 83.9%.
The single most recorded failure item is "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources", noted on 5.00% of tests.
- 380 recorded tests behind this page.
- 83.7% overall pass rate, 80.7% on a first attempt.
- Across every year of the Smart Mcc Roadster, the average is 81.1% — best year 2006 (83.7%), worst 2003 (79.5%).
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
- 380
- Typical mileage (median)
- 60,894 mi
- Make and model
- Smart Mcc Roadster
- Updated
- 2026-11-07
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 Roadster MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 64% so small gaps stay visible.
Where the Smart Mcc Roadster is most common
Across all Roadster model years on record (2003–2007): 1,297 Smart Mcc Roadster cars tested in a recordable postcode area, across 2,778 tests. Birmingham (B) has the most, with 57 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 | Birmingham (B) | 57 | 93.9% |
| 2 | Guildford (GU) | 32 | 76.5% |
| 3 | Exeter (EX) | 31 | 85.2% |
| 4 | Bristol (BS) | 30 | 73.4% |
| 5 | Peterborough (PE) | 29 | 82.2% |
| 6 | Nottingham (NG) | 24 | 82.7% |
| 7 | Maidstone (ME) | 24 | 76.5% |
| 8 | Newcastle upon Tyne (NE) | 23 | 80.7% |
| 9 | Ashford (TN) | 23 | 83.6% |
| 10 | Gloucester (GL) | 22 | 76.4% |
| 11 | Reading (RG) | 21 | 83.3% |
| 12 | Edinburgh (EH) | 20 | 81.1% |
| 13 | Poole (BH) | 19 | 82.4% |
| 14 | Chester (CH) | 19 | 74.4% |
| 15 | Middlesbrough (TS) | 19 | 87.5% |
| 16 | Luton (LU) | 19 | 91.2% |
| 17 | Manchester (M) | 18 | 81.4% |
| 18 | Chelmsford (CM) | 18 | 88.1% |
| 19 | Sheffield (S) | 18 | 85.7% |
| 20 | Portsmouth (PO) | 17 | 77.1% |
The twenty areas with the most Smart Mcc Roadster 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 Roadster
| Region | Tests | Pass rate |
|---|---|---|
| South East | 84 | 78.6% |
| South West | 58 | 89.7% |
| East of England | 58 | 86.2% |
| West Midlands | 32 | 84.4% |
| Scotland | 32 | 78.1% |
| North West | 32 | 84.4% |
| London | 25 | 96.0% |
| Yorkshire | 18 | 94.4% |
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 2006 Roadster
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 Roadster
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 5.0% 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 horn 2.6% of tests
“horn not working”
Press it. That is the whole check, and a surprising number of cars fail on it.
-
Check the windscreen 2.6% of tests
“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.
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 Roadster through its MOT
Across the 10 items that are recorded most often on this model, the average repair comes to £20–£53 — and 66% of those repairs are parts that cost under £30.
- Average repair across the 10 common items
- £20–£53
- Cheapest common item: stop lamp not working
- £3–£12
- Dearest common item: windscreen damaged
- £80–£200
- Common items a careful owner can do at home
- 80%
- Repairs that still cost under £30
- 66%
Estimates from typical UK parts prices, weighted by how often each item appears in 380 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 Roadster, side by side
5 model years on record, from 2003 to 2007. Across them the pass rate runs from 79.5% to 83.7% — a spread of 4.2 points. The bar under each year is the item that failed it most often.
- 2003 79.5% registration plate lamp(s)…
- 2004 81.3% registration plate lamp(s)…
- 2005 80.2% registration plate lamp(s)…
- 2006 83.7%registration plate lamp(s)…
- 2007 83.3% position lamp not working
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 Smart Mcc Roadster 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
- Porsche Cayman 83.8%
- Mercedes-Benz S-Class 83.6%
- Porsche Cayenne 83.0%
- Toyota Estima 82.9%
- Toyota Alphard 82.8%
- BMW 535 82.5%
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 Smart Mcc Roadster 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 670 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 | 200 | 29.20% | 20.98% | +8.22 |
| Brakes | 151 | 22.10% | 20.89% | +1.21 |
| Lamps, reflectors and electrical equipment | 103 | 15.10% | 12.21% | +2.89 |
| Tyres | 56 | 8.20% | 19.76% | −11.56 |
| Noise, emissions and leaks | 47 | 6.90% | 5.52% | +1.38 |
| Visibility | 31 | 4.50% | 4.97% | −0.47 |
| Road Wheels | 31 | 4.50% | 0.75% | +3.75 |
| Body, chassis, structure | 25 | 3.70% | 5.57% | −1.87 |
| Steering | 13 | 1.90% | 2.57% | −0.67 |
| Identification of the vehicle | 13 | 1.90% | 1.76% | +0.14 |
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 | 5.0% | £5–20 |
| Horn not working Lamps, reflectors and electrical equipment | Major | 2.6% | £8–25 |
| Windscreen damaged but not adversely affecting driver's view Visibility | Minor | 2.6% | £80–200 |
| Ball joint dust cover severely deteriorated Suspension | Minor | 2.1% | £18–45 |
| Position lamp not working Lamps, reflectors and electrical equipment | Major | 1.8% | £5–25 |
| Stop lamp not working Lamps, reflectors and electrical equipment | Major | 1.6% | £3–12 |
| Wipers does not clear the windscreen effectively Visibility | Major | 1.6% | £8–22 |
| Ball joint dust cover no longer prevents the ingress of dirt Suspension | Major | 1.3% | £18–45 |
| Srs malfunction indicator lamp warning lamp indicates a fault Seat belts and supplementary restraint systems | Major | 1.3% | £3–12 |
| Brake performance not tested unable to be tested Brakes | Major | 1.1% | £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 |
|---|---|---|---|
| Coil spring corroded so that its cross sectional area is reduced and seriously weakened Suspension | Advisory | 14.2% | £25–65 |
| Rigid brake pipes excessively corroded Brakes | Advisory | 12.4% | £80–180 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 10.0% | £45–110 |
| Engine oil leaks leaking excessively from engine Noise, emissions and leaks | Advisory | 9.2% | £200–700 |
| Badly distorted Road Wheels | Advisory | 7.9% | £20–55 |
| Tread depth below requirements of 1.6mm Tyres | Advisory | 6.0% | £45–95 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 50 | 86.0% | 19,294 mi |
| 30-60k | 134 | 88.8% | 45,872 mi |
| 60-90k | 121 | 83.5% | 73,688 mi |
| 90-120k | 54 | 72.2% | 103,427 mi |
| 120k+ | 18 | 83.3% | 133,898 mi |
Source: 380 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 Roadster MOT questions
What is the MOT pass rate for a 2006 Smart Mcc Roadster?
83.7% of the 380 2006 Smart Mcc Roadster tests in this dataset passed, against a national average of 72.5% for cars first used in 2006. First-attempt pass rate: 80.7%.
What are the most common MOT failures on a 2006 Smart Mcc Roadster?
The three most recorded items are registration plate lamp(s) inoperative in the case of multiple lamps or light sources (5.00%), horn not working (2.63%), windscreen damaged but not adversely affecting driver's view (2.63%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2006 Smart Mcc Roadster MOT pass rate?
Yes. Cars under 30,000 miles passed 86.0% of the time, falling to 83.3% for those over 120,000 miles. The median 2006 Smart Mcc Roadster in this dataset had covered 60,894 mi.
Does the season affect the 2006 Smart Mcc Roadster MOT pass rate?
Tests recorded in the winter months (October–March) passed 83.3% of the time; summer months (April–September) passed 83.9%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.