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Mercedes-Benz SLK

Black · Diesel · 2014 · 2,143 cc

T666 LEBMOT history

T666 LEB is a black diesel Mercedes-Benz SLK first used on 13 Mar 2014. Its MOT is valid until 8 May 2027 and it has passed 10 of 16 MOT tests, with 55,347 miles recorded at the latest.

From DVSA MOT records, updated 9 May 2026.

MOT
Valid
Until 8 May 2027
Mileage
55,347 mi
At MOT on 9 May 2026
MOT tests
16
10 passed · 6 failed
Per year
3,950 mi
Average between MOTs
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Vehicle details

Registration
T666 LEB
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
SLK
Colour
Black
Fuel type
Diesel
Engine size
2,143 cc
Year of manufacture
2014
First used
13 Mar 2014
MOT status
MOT valid until 8 May 2027
Latest MOT test
9 May 2026 (Pass)

Mileage history

T666 LEB was last recorded at 55,347 miles on 9 May 2026, 1,200 miles more than at the previous MOT on 8 May 2025.

Mileage went down between tests

  • 21 Jul 2021: 36,394 miles, lower than 36,777 miles on 13 Jul 2021.

A replacement instrument cluster, a recording error at the test or odometer tampering can cause this.

Odometer reading at each MOT testPassFailMileage went down
Previous MOT
54,147 miles · 8 May 2025
Between the last two tests
1,200 miles
Average per year
3,950 miles

Recorded mileage by year

  • 2026 – 55,347 miles
  • 2025 – 54,147 miles
  • 2024 – 53,471 miles
  • 2023 – 46,695 miles
  • 2022 – 39,550 miles
  • 2021 – 36,394 miles
  • 2020 – 35,207 miles
  • 2019 – 33,169 miles
  • 2018 – 25,623 miles
  • 2017 – 19,112 miles

What the latest MOT found

Pass55,347 miles
  • AdvisoryBrake pipe corroded, covered in grease or other material (All pipes corroded) (1.1.11 (c))

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.

  • Nearside Front Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen

    Advisory2 MOTs, 2021

  • Nearside Rear Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen

    Advisory2 MOTs, 2021

  • Offside Front Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen

    Advisory2 MOTs, 2021

  • Offside Rear Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen

    Advisory2 MOTs, 2021

Full MOT history

16 tests since 6 Mar 2017, newest first. Select a test to see every defect and advisory.

  1. Pass55,347 miles (+1,200)1 advisory
    MOT expiry
    8 May 2027
    Odometer
    55,347 miles
    Test number
    238481998954
    • AdvisoryBrake pipe corroded, covered in grease or other material (All pipes corroded) (1.1.11 (c))

  2. Pass54,147 miles4 advisories
    MOT expiry
    7 May 2026
    Odometer
    54,147 miles
    Test number
    303152331252
    • AdvisoryNearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))
    • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
    • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
    • AdvisoryOffside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

  3. Fail54,147 miles (+676)2 repaired4 advisories
    MOT expiry
    No new certificate
    Odometer
    54,147 miles
    Test number
    322953449469
    • Repaired at testNearside Front Headlamp aim too high (4.1.2 (a))
    • Repaired at testOffside Front Headlamp aim too high (4.1.2 (a))
    • AdvisoryNearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))
    • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
    • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
    • AdvisoryOffside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

  4. Pass53,471 miles1 advisory
    MOT expiry
    14 Apr 2025
    Odometer
    53,471 miles
    Test number
    429525194221
    • AdvisoryUnder covers fitted

  5. Fail53,471 miles (+6,776)2 dangerous
    MOT expiry
    No new certificate
    Odometer
    53,471 miles
    Test number
    255635204219
    • DangerousCentral Front Lower Suspension arm ball joint likely to become detached both (5.3.4 (a) (ii))
    • DangerousOffside Front Inner Tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm (5.2.3 (e))

  6. Pass46,695 miles
    MOT expiry
    22 Feb 2024
    Odometer
    46,695 miles
    Test number
    326455769784

    No defects or advisories recorded.

  7. Fail46,695 miles (+7,145)1 major
    MOT expiry
    No new certificate
    Odometer
    46,695 miles
    Test number
    104517325565
    • MajorOffside Headlamp aim too low (4.1.2 (a))

  8. Pass39,550 miles
    MOT expiry
    20 Jul 2023
    Odometer
    39,550 miles
    Test number
    954957023372

    No defects or advisories recorded.

  9. Fail39,550 miles (+3,156)2 major2 advisories
    MOT expiry
    No new certificate
    Odometer
    39,550 miles
    Test number
    510277731854
    • MajorNearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt Foremost (5.3.4 (b) (ii))
    • MajorOffside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt Foremost (5.3.4 (b) (ii))
    • AdvisoryNearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement Foremost (5.3.4 (a) (i))
    • AdvisoryNearside Front Wheel bearing has slight play (5.1.3 (a) (i))

  10. Pass36,394 miles (-383)4 advisories
    MOT expiry
    20 Jul 2022
    Odometer
    36,394 miles
    Test number
    177568173357
    • AdvisoryNearside Front Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))
    • AdvisoryNearside Rear Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))
    • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))
    • AdvisoryOffside Rear Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))

  11. Fail36,777 miles (+1,570)2 major4 advisories
    MOT expiry
    No new certificate
    Odometer
    36,777 miles
    Test number
    789728217676
    • MajorNearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))
    • MajorOffside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))
    • AdvisoryNearside Front Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))
    • AdvisoryNearside Rear Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))
    • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))
    • AdvisoryOffside Rear Brake pipe corroded, covered in grease or other material Brake pipe corroded and swollen (1.1.11 (c))

  12. Pass35,207 miles2 minor
    MOT expiry
    13 Jul 2021
    Odometer
    35,207 miles
    Test number
    692972749357
    • MinorNearside Front Suspension arm ball joint dust cover severely deteriorated front lower (5.3.4 (b) (i))
    • MinorOffside Front Suspension arm ball joint dust cover severely deteriorated front lower (5.3.4 (b) (i))

  13. Fail35,206 miles (+2,037)1 major2 minor
    MOT expiry
    No new certificate
    Odometer
    35,206 miles
    Test number
    154864015420
    • MajorOffside Rear Coil spring fractured or broken (5.3.1 (b) (i))
    • MinorNearside Front Suspension arm ball joint dust cover severely deteriorated front lower (5.3.4 (b) (i))
    • MinorOffside Front Suspension arm ball joint dust cover severely deteriorated front lower (5.3.4 (b) (i))

  14. Pass33,169 miles (+7,546)
    MOT expiry
    6 Oct 2020
    Odometer
    33,169 miles
    Test number
    370723620507

    No defects or advisories recorded.

  15. Pass25,623 miles (+6,511)1 advisory
    MOT expiry
    6 Apr 2019
    Odometer
    25,623 miles
    Test number
    998426141772
    • AdvisoryOffside Front Tyre worn close to the legal limit 2.5mm (4.1.E.1)

  16. Pass19,112 miles
    MOT expiry
    12 Mar 2018
    Odometer
    19,112 miles
    Test number
    855600236072

    No defects or advisories recorded.

Questions about T666 LEB

Does T666 LEB currently have a valid MOT?
Yes. DVSA records show the MOT on T666 LEB is valid until 8 May 2027.
When is the MOT due on T666 LEB?
The MOT on T666 LEB is valid until 8 May 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has T666 LEB done?
T666 LEB was recorded at 55,347 miles at its MOT on 9 May 2026, an average of 3,950 miles a year.
Has T666 LEB ever failed its MOT?
Yes. T666 LEB has failed 6 of its 16 MOT tests, most recently on 8 May 2025.
Has the mileage on T666 LEB ever gone down?
Yes. The recorded mileage was lower than at the previous test once, first on 21 Jul 2021. This can be caused by a replacement instrument cluster, a recording error or odometer tampering.
What did the latest MOT on T666 LEB find?
T666 LEB passed its latest MOT on 9 May 2026 with 1 advisory: brake pipe corroded, covered in grease or other material (all pipes corroded).

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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.