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P321 CPN

2014 Mercedes-benz Slk

Silver Diesel 2143cc
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MOT Status

Valid
Expires26 Mar 2027
Tests14 (10 pass, 4 fail)
Pass rate71.4%

Mileage

56,139 mi
Last recorded56,139 miles
Recorded on16 Mar 2026
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

RegistrationP321 CPN
MakeMercedes-benz
ModelSlk
Year2014
ColourSilver
Fuel typeDiesel
Engine2,143cc

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MOT History

10 pass 4 fail
Pass 16 Mar 2026 56,139 miles
Fail 16 Mar 2026 56,139 miles

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

Pass 14 Mar 2025 53,565 miles
Pass 26 Mar 2024 49,083 miles
Fail 26 Mar 2024 49,082 miles

Nearside Front Inner Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Front Inner Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Pass 21 Mar 2023 44,098 miles
Pass 18 Mar 2022 41,255 miles
Fail 18 Mar 2022 41,255 miles

Nearside Headlamp aim too low (4.1.2 (a))

Pass 23 Mar 2021 37,001 miles
Pass 10 Mar 2020 33,366 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))

Pass 20 Mar 2019 27,422 miles
Pass 20 Mar 2018 21,579 miles
Pass 16 Mar 2017 15,271 miles
Fail 16 Mar 2017 15,271 miles

Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords inner (4.1.D.1a)

Offside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords inner (4.1.D.1a)

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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P321 CPN is a 2014 Mercedes-benz Slk in Silver with a 2,143cc diesel engine. This vehicle has been through 14 MOT tests with a personal pass rate of 71.4%.

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 P321 CPN, 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 P321 CPN?

You can check the full history of P321 CPN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was P321 CPN registered?

P321 CPN is a 2014 Mercedes-benz Slk, first registered on 27 March 2014.

Is P321 CPN safe to buy?

The MOT history for P321 CPN shows 14 tests with a 71.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does P321 CPN 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 P321 CPN. 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.