Mercedes-Benz logo

Mercedes-Benz SLK

Silver · Petrol · 2005 · 3,498 cc

L21 ONLMOT history

L21 ONL is a silver petrol Mercedes-Benz SLK first used on 2 Mar 2005. Its MOT is valid until 26 Feb 2027 and it has passed 19 of 20 MOT tests, with 30,636 miles recorded at the latest.

From DVSA MOT records, updated 26 Feb 2026.

L21 ONL silver Mercedes-Benz Slk – car details, MOT history and tax status
Illustration of a Mercedes-Benz Slk, not a photo of this vehicle
MOT
Valid
Until 26 Feb 2027
Mileage
30,636 mi
At MOT on 26 Feb 2026
MOT tests
20
19 passed · 1 failed
Per year
812 mi
Average between MOTs
Get reminders for L21 ONL in the free Driver Codes app

Vehicle details

Registration
L21 ONL
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
SLK
Colour
Silver
Fuel type
Petrol
Engine size
3,498 cc
Year of manufacture
2005
First used
2 Mar 2005
MOT status
MOT valid until 26 Feb 2027
Latest MOT test
26 Feb 2026 (Pass)

Mileage history

L21 ONL was last recorded at 30,636 miles on 26 Feb 2026, 54 miles more than at the previous MOT on 18 Feb 2025.

Odometer reading at each MOT testPassFail
Previous MOT
30,582 miles · 18 Feb 2025
Between the last two tests
54 miles
Average per year
812 miles

Recorded mileage by year

  • 2026 – 30,636 miles
  • 2025 – 30,582 miles
  • 2024 – 30,431 miles
  • 2023 – 29,943 miles
  • 2022 – 29,552 miles
  • 2021 – 28,540 miles
  • 2020 – 27,258 miles
  • 2019 – 27,025 miles
  • 2018 – 26,779 miles
  • 2017 – 26,527 miles
  • 2016 – 26,441 miles
  • 2015 – 25,133 miles
  • 2014 – 25,018 miles
  • 2013 – 24,767 miles
  • 2012 – 24,617 miles
  • 2011 – 24,330 miles
  • 2010 – 22,888 miles
  • 2009 – 20,046 miles
  • 2008 – 16,003 miles

What the latest MOT found

Pass30,636 miles

No defects or advisories were recorded.

What MOT advisories mean

Full MOT history

20 tests since 20 Feb 2008, newest first. Select a test to see every defect and advisory.

  1. Pass30,636 miles (+54)
    MOT expiry
    26 Feb 2027
    Odometer
    30,636 miles
    Test number
    768986422066

    No defects or advisories recorded.

  2. Pass30,582 miles (+151)
    MOT expiry
    26 Feb 2026
    Odometer
    30,582 miles
    Test number
    758354439523

    No defects or advisories recorded.

  3. Pass30,431 miles (+488)
    MOT expiry
    26 Feb 2025
    Odometer
    30,431 miles
    Test number
    568318154498

    No defects or advisories recorded.

  4. Pass29,943 miles (+391)
    MOT expiry
    26 Feb 2024
    Odometer
    29,943 miles
    Test number
    196351733484

    No defects or advisories recorded.

  5. Pass29,552 miles (+1,012)
    MOT expiry
    26 Feb 2023
    Odometer
    29,552 miles
    Test number
    927769964755

    No defects or advisories recorded.

  6. Pass28,540 miles (+1,282)
    MOT expiry
    26 Feb 2022
    Odometer
    28,540 miles
    Test number
    430317608358

    No defects or advisories recorded.

  7. Pass27,258 miles (+38)
    MOT expiry
    26 Feb 2021
    Odometer
    27,258 miles
    Test number
    660623761155

    No defects or advisories recorded.

  8. Fail27,220 miles (+195)1 major
    MOT expiry
    No new certificate
    Odometer
    27,220 miles
    Test number
    450067655509
    • MajorElectronic stability control switch not functioning correctly (7.12 (d))
  9. Pass27,025 miles (+246)
    MOT expiry
    26 Feb 2020
    Odometer
    27,025 miles
    Test number
    937377547640

    No defects or advisories recorded.

  10. Pass26,779 miles (+252)
    MOT expiry
    26 Feb 2019
    Odometer
    26,779 miles
    Test number
    193263130138

    No defects or advisories recorded.

  11. Pass26,527 miles (+86)
    MOT expiry
    26 Feb 2018
    Odometer
    26,527 miles
    Test number
    180747445286

    No defects or advisories recorded.

  12. Pass26,441 miles (+1,308)
    MOT expiry
    18 Jan 2017
    Odometer
    26,441 miles
    Test number
    220983096476

    No defects or advisories recorded.

  13. Pass25,133 miles (+115)
    MOT expiry
    18 Jan 2016
    Odometer
    25,133 miles
    Test number
    816287805043

    No defects or advisories recorded.

  14. Pass25,018 miles (+251)
    MOT expiry
    18 Jan 2015
    Odometer
    25,018 miles
    Test number
    197418304034

    No defects or advisories recorded.

  15. Pass24,767 miles (+150)
    MOT expiry
    18 Jan 2014
    Odometer
    24,767 miles
    Test number
    818220813067

    No defects or advisories recorded.

  16. Pass24,617 miles (+287)1 note
    MOT expiry
    18 Jan 2013
    Odometer
    24,617 miles
    Test number
    145369002457
    • NoteNail in offside rear tyre
  17. Pass24,330 miles (+1,442)
    MOT expiry
    18 Jan 2012
    Odometer
    24,330 miles
    Test number
    176284611400

    No defects or advisories recorded.

  18. Pass22,888 miles (+2,842)
    MOT expiry
    18 Jan 2011
    Odometer
    22,888 miles
    Test number
    983049810042

    No defects or advisories recorded.

  19. Pass20,046 miles (+4,043)
    MOT expiry
    14 Jan 2010
    Odometer
    20,046 miles
    Test number
    532005519024

    No defects or advisories recorded.

  20. Pass16,003 miles
    MOT expiry
    2 Mar 2009
    Odometer
    16,003 miles
    Test number
    303751858008

    No defects or advisories recorded.

Questions about L21 ONL

Does L21 ONL currently have a valid MOT?
Yes. DVSA records show the MOT on L21 ONL is valid until 26 Feb 2027.
When is the MOT due on L21 ONL?
The MOT on L21 ONL is valid until 26 Feb 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has L21 ONL done?
L21 ONL was recorded at 30,636 miles at its MOT on 26 Feb 2026, an average of 812 miles a year.
Has L21 ONL ever failed its MOT?
Yes. L21 ONL has failed 1 of its 20 MOT tests, most recently on 7 Feb 2020.
Has the mileage on L21 ONL 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 L21 ONL find?
L21 ONL passed its latest MOT on 26 Feb 2026 with no defects or advisories recorded.

Browse all L21O registrations

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.