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Mercedes-Benz C

Grey · Diesel · 2017 · 2,143 cc

L99 SLKMOT history

L99 SLK is a grey diesel Mercedes-Benz C first used on 8 Jul 2017. Its MOT is valid until 9 Dec 2026 and it has passed 8 of 11 MOT tests, with 88,718 miles recorded at the latest.

From DVSA MOT records, updated 17 Nov 2025.

L99 SLK grey Mercedes-Benz C-Class – car details, MOT history and tax status
Illustration of a Mercedes-Benz C-Class, not a photo of this vehicle
MOT
Valid
Until 9 Dec 2026
Mileage
88,718 mi
At MOT on 17 Nov 2025
MOT tests
11
8 passed · 3 failed
Per year
10,093 mi
Average between MOTs
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Vehicle details

Registration
L99 SLK
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
C
Colour
Grey
Fuel type
Diesel
Engine size
2,143 cc
Year of manufacture
2017
First used
8 Jul 2017
MOT status
MOT valid until 9 Dec 2026
Latest MOT test
17 Nov 2025 (Pass)

Mileage history

L99 SLK was last recorded at 88,718 miles on 17 Nov 2025, 10,397 miles more than at the previous MOT on 25 Nov 2024.

Odometer reading at each MOT testPassFail
Previous MOT
78,321 miles · 25 Nov 2024
Between the last two tests
10,397 miles
Average per year
10,093 miles

Recorded mileage by year

  • 2025 – 88,718 miles
  • 2024 – 78,321 miles
  • 2023 – 66,080 miles
  • 2022 – 56,576 miles
  • 2021 – 44,845 miles
  • 2020 – 35,363 miles

What the latest MOT found

Pass88,718 miles
  • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

What MOT advisories mean

Recurring issues

Items recorded at more than one earlier MOT but not at the latest one. Repeat advisories can show maintenance that was put off.

  • Engine covers under trays fitted

    Advisory3 MOTs, 2020

Full MOT history

11 tests since 30 Jun 2020, newest first. Select a test to see every defect and advisory.

  1. Pass88,718 miles (+10,397)1 advisory
    MOT expiry
    9 Dec 2026
    Odometer
    88,718 miles
    Test number
    948220051498
    • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

  2. Pass78,321 miles (+12,241)2 advisories
    MOT expiry
    9 Dec 2025
    Odometer
    78,321 miles
    Test number
    328989967333
    • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge inner edge bold (5.2.3 (e))
    • AdvisoryOffside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

  3. Pass66,080 miles
    MOT expiry
    9 Dec 2024
    Odometer
    66,080 miles
    Test number
    890253858367

    No defects or advisories recorded.

  4. Fail66,080 miles (+9,504)1 repaired
    MOT expiry
    No new certificate
    Odometer
    66,080 miles
    Test number
    414452769932
    • Repaired at testWindscreen washer provides insufficient washer liquid (3.5 (a))

  5. Pass56,576 miles (+11,731)
    MOT expiry
    9 Dec 2023
    Odometer
    56,576 miles
    Test number
    405395030753

    No defects or advisories recorded.

  6. Pass44,845 miles (+9,482)2 advisories
    MOT expiry
    9 Dec 2022
    Odometer
    44,845 miles
    Test number
    599269151685
    • AdvisoryCentral Rear Prop shaft flexible coupling slightly deteriorated (6.1.7 (d) (i))
    • AdvisoryEngine cover and under trays fitted

  7. Pass35,363 miles1 advisory
    MOT expiry
    9 Dec 2021
    Odometer
    35,363 miles
    Test number
    587046124542
    • AdvisoryEngine covers under trays fitted

  8. Fail35,362 miles (+736)1 major1 advisory
    MOT expiry
    No new certificate
    Odometer
    35,362 miles
    Test number
    891834448733
    • MajorNearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))
    • AdvisoryEngine covers under trays fitted

  9. Pass34,626 miles (+15)1 advisory
    MOT expiry
    9 Jul 2021
    Odometer
    34,626 miles
    Test number
    925589764269
    • AdvisoryEngine covers under trays fitted

  10. Fail34,611 miles1 major1 advisory
    MOT expiry
    No new certificate
    Odometer
    34,611 miles
    Test number
    146205218236
    • MajorOffside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))
    • AdvisoryEngine covers under trays fitted

  11. PassMileage not read1 advisory
    MOT expiry
    7 Jan 2021
    Odometer
    Not read
    Test number
    258745250459
    • AdvisoryCOVID-19 6 MONTH EXTENSION

Questions about L99 SLK

Does L99 SLK currently have a valid MOT?
Yes. DVSA records show the MOT on L99 SLK is valid until 9 Dec 2026.
When is the MOT due on L99 SLK?
The MOT on L99 SLK is valid until 9 Dec 2026. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has L99 SLK done?
L99 SLK was recorded at 88,718 miles at its MOT on 17 Nov 2025, an average of 10,093 miles a year.
Has L99 SLK ever failed its MOT?
Yes. L99 SLK has failed 3 of its 11 MOT tests, most recently on 15 Nov 2023.
Has the mileage on L99 SLK ever gone down?
No. The odometer reading went up or stayed the same at every MOT test on record. Service records are still worth checking.
What did the latest MOT on L99 SLK find?
L99 SLK passed its latest MOT on 17 Nov 2025 with 1 advisory: nearside rear tyre worn close to legal limit/worn on edge.

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Contains DVSA MOT history data, public sector information licensed under the Open Government Licence v3.0. Driver Codes is not affiliated with DVSA or DVLA.