Mercedes-Benz logo

Mercedes-Benz ML

Blue · Diesel · 2013 · 2,143 cc

T666 HHRMOT history

T666 HHR is a blue diesel Mercedes-Benz ML first used on 1 Nov 2013. Its MOT is valid until 8 Jun 2027 and it has passed 10 of 14 MOT tests, with 141,028 miles recorded at the latest.

From DVSA MOT records, updated 9 Jun 2026.

MOT
Valid
Until 8 Jun 2027
Mileage
141,028 mi
At MOT on 9 Jun 2026
MOT tests
14
10 passed · 4 failed
Per year
11,333 mi
Average between MOTs
Get reminders for T666 HHR in the free Driver Codes app

Vehicle details

Registration
T666 HHR
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
ML
Colour
Blue
Fuel type
Diesel
Engine size
2,143 cc
Year of manufacture
2013
First used
1 Nov 2013
MOT status
MOT valid until 8 Jun 2027
Latest MOT test
9 Jun 2026 (Pass)

Mileage history

T666 HHR was last recorded at 141,028 miles on 9 Jun 2026, 10,620 miles more than at the previous MOT on 3 Apr 2025.

Odometer reading at each MOT testPassFail
Previous MOT
130,408 miles · 3 Apr 2025
Between the last two tests
10,620 miles
Average per year
11,333 miles

Recorded mileage by year

  • 2026 – 141,028 miles
  • 2025 – 130,408 miles
  • 2024 – 120,156 miles
  • 2023 – 108,986 miles
  • 2022 – 93,504 miles
  • 2021 – 75,152 miles
  • 2020 – 71,809 miles
  • 2019 – 54,424 miles
  • 2018 – 47,136 miles
  • 2017 – 38,143 miles

What the latest MOT found

Pass141,028 miles
  • AdvisoryFront Brake pad(s) wearing thin (1.1.13 (a) (ii))
  • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  • AdvisoryOffside 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.

  • Nearside Rear Position lamp with a multiple light source up to 1/2 not functioning

    Minor5 MOTs, 2021–2023

  • Offside Windscreen wiper does not clear the windscreen effectively

    Major2 MOTs, 2020–2023

  • Slight oil leak from rear axle

    Advisory2 MOTs, 2020

Full MOT history

14 tests since 11 May 2017, newest first. Select a test to see every defect and advisory.

  1. Pass141,028 miles (+10,620)3 advisories
    MOT expiry
    8 Jun 2027
    Odometer
    141,028 miles
    Test number
    847084258729
    • AdvisoryFront Brake pad(s) wearing thin (1.1.13 (a) (ii))
    • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
    • AdvisoryOffside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

  2. Pass130,408 miles (+10,252)2 advisories
    MOT expiry
    2 Apr 2026
    Odometer
    130,408 miles
    Test number
    313198982028
    • AdvisoryNearside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
    • AdvisoryRear Oil leak, but not excessive diff. (8.4.1 (a) (i))

  3. Pass120,156 miles (+11,170)2 advisories
    MOT expiry
    22 Mar 2025
    Odometer
    120,156 miles
    Test number
    484861353334
    • AdvisoryOffside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
    • AdvisoryOil leak, but not excessive (8.4.1 (a) (i))

  4. Pass108,986 miles (+85)1 minor
    MOT expiry
    23 Feb 2024
    Odometer
    108,986 miles
    Test number
    127550782876
    • MinorNearside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

  5. Fail108,901 miles (+15,397)1 dangerous2 major1 minor
    MOT expiry
    No new certificate
    Odometer
    108,901 miles
    Test number
    587692907593
    • DangerousOffside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
    • MajorDriver's view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii))
    • MajorOffside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))
    • MinorNearside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

  6. Pass93,504 miles (+23)1 minor
    MOT expiry
    23 Feb 2023
    Odometer
    93,504 miles
    Test number
    313671624625
    • MinorNearside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

  7. Fail93,481 miles (+18,329)1 dangerous1 minor1 advisory
    MOT expiry
    No new certificate
    Odometer
    93,481 miles
    Test number
    728767996722
    • DangerousNearside Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii))
    • MinorNearside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))
    • AdvisoryFront Brake disc worn, but not excessively (1.1.14 (a) (i))

  8. Pass75,152 miles (+3,343)1 minor1 advisory
    MOT expiry
    23 Feb 2022
    Odometer
    75,152 miles
    Test number
    675970151041
    • MinorNearside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))
    • AdvisoryOffside Rear Nail in tyre

  9. Pass71,809 miles1 advisory
    MOT expiry
    13 Feb 2021
    Odometer
    71,809 miles
    Test number
    785604377955
    • AdvisorySlight oil leak from rear axle

  10. Fail71,809 miles (+17,385)1 dangerous3 major2 advisories
    MOT expiry
    No new certificate
    Odometer
    71,809 miles
    Test number
    106088406540
    • DangerousRear Inner Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii))
    • MajorNearside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))
    • MajorOffside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))
    • MajorRear Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))
    • AdvisoryNearside Rear Nail in tyre
    • AdvisorySlight oil leak from rear axle

  11. Pass54,424 miles (+7,288)1 advisory
    MOT expiry
    30 Jan 2020
    Odometer
    54,424 miles
    Test number
    398239839064
    • AdvisoryOil leak, but not excessive Rear diff (8.4.1 (a) (i))

  12. Pass47,136 miles1 dangerous4 advisories
    MOT expiry
    1 Mar 2019
    Odometer
    47,136 miles
    Test number
    762140138624
    • DangerousOffside Rear shock as no resistor
    • AdvisoryNearside Rear Tyre worn close to the legal limit (4.1.E.1)
    • AdvisoryOffside Front Upper Windscreen has damage to an area less than a 40mm circle outside zone 'A' split more than 40mm (8.3.1d)
    • AdvisoryOffside Rear Tyre worn close to the legal limit (4.1.E.1)
    • AdvisoryRear diff seal leaking

  13. Fail47,136 miles (+8,993)1 dangerous2 repaired4 advisories
    MOT expiry
    No new certificate
    Odometer
    47,136 miles
    Test number
    532696175150
    • DangerousOffside Rear shock as no resistor
    • Repaired at testNearside Front Headlamp aim too high (1.8)
    • Repaired at testOffside Front Headlamp aim too high (1.8)
    • AdvisoryNearside Rear Tyre worn close to the legal limit (4.1.E.1)
    • AdvisoryOffside Front Upper Windscreen has damage to an area less than a 40mm circle outside zone 'A' split more than 40mm (8.3.1d)
    • AdvisoryOffside Rear Tyre worn close to the legal limit (4.1.E.1)
    • AdvisoryRear diff seal leaking

  14. Pass38,143 miles1 advisory
    MOT expiry
    10 May 2018
    Odometer
    38,143 miles
    Test number
    591986997269
    • AdvisoryWasher bottle leaking.

Questions about T666 HHR

Does T666 HHR currently have a valid MOT?
Yes. DVSA records show the MOT on T666 HHR is valid until 8 Jun 2027.
When is the MOT due on T666 HHR?
The MOT on T666 HHR is valid until 8 Jun 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has T666 HHR done?
T666 HHR was recorded at 141,028 miles at its MOT on 9 Jun 2026, an average of 11,333 miles a year.
Has T666 HHR ever failed its MOT?
Yes. T666 HHR has failed 4 of its 14 MOT tests, most recently on 22 Feb 2023.
Has the mileage on T666 HHR 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 T666 HHR find?
T666 HHR passed its latest MOT on 9 Jun 2026 with 3 advisories: front brake pad(s) wearing thin; nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Related registrations

Browse all T666H 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.