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M14 KNW

2015 Mercedes-benz Slk

Black Diesel 2143cc
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MOT Status

Valid
Expires13 Dec 2026
Tests9 (8 pass, 1 fail)
Pass rate88.9%

Mileage

64,676 mi
Last recorded64,676 miles
Recorded on8 Dec 2025
Typical for 2015 Mercedes-benz Slk34,786 mi

Significantly above average — investigate

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

RegistrationM14 KNW
MakeMercedes-benz
ModelSlk
Year2015
ColourBlack
Fuel typeDiesel
Engine2,143cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

8 pass 1 fail
Pass 8 Dec 2025 64,676 miles
Fail 5 Dec 2025 64,638 miles

Nearside Front Tyre has ply or cords exposed inside edge 225/40/18 (5.2.3 (d) (ii)) DANGEROUS

Nearside Rear Tyre tread depth below requirements of 1.6mm 245/35/18 (5.2.3 (e)) DANGEROUS

Offside Front Tyre has ply or cords exposed inside edge 225/40/18 (5.2.3 (d) (ii)) DANGEROUS

Offside Rear Tyre tread depth below requirements of 1.6mm 245/35/18 (5.2.3 (e)) DANGEROUS

Pass 29 Nov 2024 54,301 miles

Front Tyre worn close to legal limit/worn on edge wear to inside edges ns + os (5.2.3 (e))

Pass 6 Dec 2023 42,575 miles
Pass 24 Nov 2022 35,082 miles

Front Tyre worn close to legal limit/worn on edge Both inner edges (5.2.3 (e))

Pass 14 Dec 2021 28,751 miles

Nearside Rear Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

advise full engine bay covers fitted

advise full under vehicle covers fitted not allowing full inspection testable items

advise rear suspension lower arm covers fitted

Pass 14 Dec 2020 27,193 miles
Pass 30 Jan 2020 15,108 miles
Pass 15 Nov 2018 12,237 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

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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M14 KNW is a 2015 Mercedes-benz Slk in Black with a 2,143cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 88.9%.

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 performed better than the average for its year.

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 M14 KNW, 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 M14 KNW?

You can check the full history of M14 KNW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M14 KNW registered?

M14 KNW is a 2015 Mercedes-benz Slk, first registered on 30 November 2015.

Is M14 KNW safe to buy?

The MOT history for M14 KNW shows 9 tests with a 88.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M14 KNW 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 M14 KNW. 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.