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JH12 MUM

2014 Mercedes-benz Slk

Grey Diesel 2143cc
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MOT Status

Valid
Expires18 Dec 2026
Tests13 (9 pass, 4 fail)
Pass rate69.2%

Mileage

107,967 mi
Last recorded107,967 miles
Recorded on1 Dec 2025
Typical for 2014 Mercedes-benz Slk38,603 mi

Significantly above average — investigate

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

RegistrationJH12 MUM
MakeMercedes-benz
ModelSlk
Year2014
ColourGrey
Fuel typeDiesel
Engine2,143cc

All premium checks include

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

9 pass 4 fail
Pass 1 Dec 2025 107,967 miles

Nearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement D bush (5.3.4 (a) (i))

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Fail 25 Nov 2025 107,858 miles

Electronic braking system warning device indicates a fault (1.7 (b))

Nearside Front Suspension arm pin or bush excessively worn track control arm (5.3.4 (a) (i))

Rear Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Nearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement D bush (5.3.4 (a) (i))

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Pass 19 Dec 2024 97,636 miles

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Nearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement D bush (5.3.4 (a) (i))

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement front arm of front lowers (5.3.4 (a) (i))

Nearside Front Tyre worn close to legal limit/worn on edge bald edges & splitting inner side wall (5.2.3 (e))

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))

Fail 19 Dec 2024 97,636 miles

Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Nearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement D bush (5.3.4 (a) (i))

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement front arm of front lowers (5.3.4 (a) (i))

Nearside Front Tyre worn close to legal limit/worn on edge bald edges & splitting inner side wall (5.2.3 (e))

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

Offside Front Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Pass 11 Dec 2023 88,130 miles

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Fail 11 Dec 2023 88,130 miles

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Offside Steering locking device ineffective (2.1.3 (d))

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Pass 6 Dec 2022 79,129 miles

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

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

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

Pass 7 Dec 2021 71,368 miles

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

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

Pass 3 Dec 2020 66,169 miles
Pass 4 Jun 2019 55,857 miles
Fail 3 Jun 2019 55,857 miles

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

Pass 25 May 2018 42,217 miles
Pass 12 Jun 2017 37,258 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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JH12 MUM is a 2014 Mercedes-benz Slk in Grey with a 2,143cc diesel engine. This vehicle has been through 13 MOT tests with a personal pass rate of 69.2%.

Across all 2014 Mercedes-benz Slk models, the average MOT pass rate is 85.7% with a typical mileage of 38,603 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 JH12 MUM, 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 12 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 JH12 MUM?

You can check the full history of JH12 MUM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was JH12 MUM registered?

JH12 MUM is a 2014 Mercedes-benz Slk, first registered on 30 May 2014.

Is JH12 MUM safe to buy?

The MOT history for JH12 MUM shows 13 tests with a 69.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does JH12 MUM 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 JH12 MUM. 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.