Smart (mcc) City Cabriolet car check
Find out if a City Cabriolet has outstanding finance, has been written off or stolen, how many owners it’s had, and which known problems apply to the generation you’re looking at.
Finance, stolen, write-off and owner history data provided by Experian. Results in under a minute.
- MOT failure rate
- 27.8%10k tests
- Known problems
- 5across 450
- Full report
- £7.49one-off, no subscription
Which City Cabriolet are you looking at?
Each City Cabriolet generation has its own weak spots. Here are the known problems.
-
Brake hose deterioration
Safety and MOT risk 450The flexible brake hoses on Smart City Cabriolets deteriorate at a much higher rate than the fleet average, with failures occurring across all mileage bands. The short wheelbase and exposed position of the hoses make them prone to damage from road debris and environmental factors. MOT data shows this model fails at 131 times the fleet average for brake hose defects, with the highest failure rate between 20,000-40,000 miles.
What to check: Visually inspect all four brake hoses where they connect to the brake calipers and at the body mounting points. Look for cracking, bulging, or fraying of the outer rubber covering. Check for any signs of brake fluid weeping or staining around the hose connections - this appears as dark brown or b...
-
Wheel bearing wear
Wear item 450Wheel bearings on Smart City Cabriolets wear at a significantly higher rate than the fleet average, with failures occurring 8.4 times more frequently than typical cars. The lightweight construction combined with relatively large wheels for the vehicle size places higher loads on the bearings. Failed bearings create safety risks and must be addressed promptly.
What to check: Jack up each wheel in turn and check for play by gripping the wheel at 12 and 6 o'clock positions and rocking it - any movement indicates bearing wear. Repeat the check at 3 and 9 o'clock positions to differentiate bearing wear from suspension play. Spin each wheel by hand and listen for grinding...
-
Shock absorber bush wear
Wear item 450The rubber bushes that mount the shock absorbers to the chassis wear prematurely on Smart City Cabriolets, failing at 25.6 times the fleet average. The lightweight construction and hard suspension tuning accelerate bush deterioration. This affects ride quality and handling precision, with the problem typically appearing from 20,000 miles onwards.
What to check: Visually inspect the top and bottom shock absorber mounting points for cracked or perished rubber bushes. Look for any separation between the rubber and metal components. Check for any obvious play by pushing and pulling on the shock absorber body - there should be no movement at the mounting poi...
-
Lambda sensor failure
Wear item 450The lambda (oxygen) sensors in Smart City Cabriolets fail at The three-cylinder engine's operating characteristics and the sensor's exposed position in the exhaust system contribute to premature failure. Failed sensors cause poor emissions performance, increased fuel consumption, and potential MOT failure.
What to check: Check if the engine management warning light is illuminated on the dashboard. Ask the seller if the car has recently failed an emissions test or shown high CO readings. Note any strong fuel smell from the exhaust which may indicate rich running due to sensor failure.
-
Fluid leaks
Engine damage risk 450Smart City Cabriolets develop fluid leaks at The compact engine bay and multiple fluid systems in a small space contribute to seal deterioration. While most leaks are minor oil seepage, some can pose environmental or safety risks if left unaddressed.
What to check: Check the ground under the car after it has been parked for several hours for any staining or drips. Note the colour and location - black/brown indicates engine oil, red suggests automatic transmission fluid, green/pink indicates coolant. Inspect the engine bay for any obvious wet areas or staini...
We haven’t flagged any common problems for this generation in our data yet. A history check still tells you about finance, write-offs and theft, and the MOT history shows how this particular car has been looked after.
City Cabriolet MOT results
of City Cabriolet MOT tests end in a fail, from 9,940 tests.
Most common reasons for failing
- Brake hoses perished or damagedBrakes
- Light unit faultLights & Electrics
- Cable damaged or knottedBrakes
Check the City Cabriolet you’re buying
One report covers outstanding finance, write-offs, theft and previous owners from Experian, plus MOT history, mileage and the known problems for its generation.
Finance, stolen, write-off and owner history data provided by Experian.
What the check includes
- Outstanding finance Experian
- Write-off status Experian
- Stolen vehicle check Experian
- Previous owners and keeper history Experian
- MOT history and advisories DVSA
- Mileage check DVSA
- Known problems for its generation GetCarWise
- How many are left on the road DVLA
City Cabriolet questions
Is the Smart (mcc) City Cabriolet reliable?
27.8% of City Cabriolet models fail their MOT based on 9,940 tests analysed. That’s below average for the class. There are 5 known problems to watch for, the most serious being brake hose deterioration. A full history check shows whether a specific car has had related write-offs or insurance claims.
What are the main problems with a Smart (mcc) City Cabriolet?
The most serious known issues are brake hose deterioration, wheel bearing wear, shock absorber bush wear. Our car check flags whether a specific City Cabriolet has been written off or had insurance claims linked to these faults.
How do I check if a Smart (mcc) City Cabriolet has outstanding finance?
Enter the registration on this page. We query Experian’s finance database and return any outstanding agreements within a minute. If finance is still owed, the finance company can legally repossess the car even after you’ve paid the seller. At £7.49 it’s the cheapest way to avoid a car that isn’t legally for sale.
How do I check if a Smart (mcc) City Cabriolet has been written off?
Our check queries Experian’s insurance write-off database for Cat A, B, S and N markers. A Cat S or N City Cabriolet has been structurally or non-structurally damaged and repaired. This doesn’t mean it’s unsafe, but it affects resale value and some insurers won’t cover it. The check costs £7.49.
Can I check a Smart (mcc) City Cabriolet for free?
You can check MOT history free on GOV.UK, which shows past test results and advisories. What it won’t show is outstanding finance, write-offs or theft markers, which are the things that actually cost you money after you’ve bought. Our full check adds all of that for £7.49, using Experian data.
Is a Smart (mcc) City Cabriolet HPI check worth it?
HPI is one brand of car check. Our check uses the same Experian data covering finance, stolen, write-off and keeper history, plus MOT analysis and known City Cabriolet faults that HPI doesn’t include. At £7.49 it’s typically less than half the price of an HPI check.
What does a Smart (mcc) City Cabriolet fail its MOT on?
The most common MOT failure on the City Cabriolet is brake hoses perished or damaged. 27.8% of City Cabriolet models fail overall, based on 9,940 tests. Checking a car’s full MOT history before buying shows you recurring problems the seller might not mention.
More on the City Cabriolet
Other Smart (mcc) car checks
Finance, stolen, write-off and owner history data provided by Experian. MOT data from DVSA. Known problems from GetCarWise analysis. Updated October 2026.