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OO55 STM

2015 Mercedes-benz Slk

White Diesel 2143cc
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MOT Status

Valid
Expires23 Mar 2027
Tests11 (7 pass, 4 fail)
Pass rate63.6%

Mileage

34,787 mi
Last recorded34,787 miles
Recorded on24 Mar 2026
Typical for 2015 Mercedes-benz Slk34,786 mi

Below or average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationOO55 STM
MakeMercedes-benz
ModelSlk
Year2015
ColourWhite
Fuel typeDiesel
Engine2,143cc

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50+ data points
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MOT History

7 pass 4 fail
Pass 24 Mar 2026 34,787 miles
Fail 24 Mar 2026 34,787 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

Electronic stability control warning lamp indicates a fault (7.12 (e))

Pass 24 Mar 2025 34,702 miles
Fail 21 Mar 2025 34,688 miles

Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))

Nearside Windscreen washer provides insufficient washer liquid (3.5 (a))

Offside Windscreen washer provides insufficient washer liquid (3.5 (a))

Pass 8 Mar 2024 34,549 miles
Pass 28 Feb 2023 34,008 miles
Pass 11 Mar 2022 33,285 miles
Fail 11 Mar 2022 33,283 miles

Nearside Windscreen washer not working (3.5 (a))

Offside Windscreen washer not working (3.5 (a))

Pass 5 Mar 2021 32,862 miles
Fail 5 Mar 2021 32,862 miles

Windscreen washer not working (3.5 (a))

Pass 23 Mar 2020 32,123 miles

How Reliable is the Mercedes-benz Slk?

Based on 1,335,553 MOT tests across 81,472 vehicles.

80.0%
Pass Rate
3,226
Miles/Year
29
Year Lifespan
81,472
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 28,060
coil spring broken 11,334
Stop lamp not working 8,797
Brake pipe excessively corroded 8,610
Tyre has ply or cords exposed 8,088
Full Mercedes-benz Slk reliability report

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OO55 STM is a 2015 Mercedes-benz Slk in White with a 2,143cc diesel engine. This vehicle has been through 11 MOT tests with a personal pass rate of 63.6%.

Across all 2015 Mercedes-benz Slk models, the average MOT pass rate is 86.8% with a typical mileage of 34,786 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Mercedes-benz Slk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 28,060 recorded failures. If you're considering buying OO55 STM, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Slk typically stays on UK roads for around 29 years. At 11 years old, this Mercedes-benz Slk is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of OO55 STM?

You can check the full history of OO55 STM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was OO55 STM registered?

OO55 STM is a 2015 Mercedes-benz Slk, first registered on 14 September 2015.

Is OO55 STM safe to buy?

The MOT history for OO55 STM shows 11 tests with a 63.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does OO55 STM have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on OO55 STM. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.