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Mercedes-Benz C

Black · Diesel · 2017 · 2,143 cc

S21 HDUMOT history

S21 HDU is a black diesel Mercedes-Benz C first used on 8 Nov 2017. Its MOT is valid until 17 Jul 2027 and it has passed 7 of 8 MOT tests, with 111,252 miles recorded at the latest.

From DVSA MOT records, updated 16 Jul 2026.

S21 HDU black 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 17 Jul 2027
Mileage
111,252 mi
At MOT on 16 Jul 2026
MOT tests
8
7 passed · 1 failed
Per year
8,527 mi
Average between MOTs
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Vehicle details

Registration
S21 HDU
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
C
Colour
Black
Fuel type
Diesel
Engine size
2,143 cc
Year of manufacture
2017
First used
8 Nov 2017
MOT status
MOT valid until 17 Jul 2027
Latest MOT test
16 Jul 2026 (Pass)

Mileage history

S21 HDU was last recorded at 111,252 miles on 16 Jul 2026, 7,101 miles more than at the previous MOT on 10 Jul 2025.

Odometer reading at each MOT testPass
Previous MOT
104,151 miles · 10 Jul 2025
Between the last two tests
7,101 miles
Average per year
8,527 miles

Recorded mileage by year

  • 2026 – 111,252 miles
  • 2025 – 104,151 miles
  • 2024 – 96,866 miles
  • 2023 – 92,398 miles
  • 2022 – 88,431 miles
  • 2021 – 84,451 miles
  • 2020 – 62,247 miles

What the latest MOT found

Pass111,252 miles
  • AdvisoryNearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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.

  • Rear Brake disc worn, pitted or scored, but not seriously weakened

    Advisory2 MOTs, 2024–2025

  • Rear Brake pad(s) wearing thin

    Advisory2 MOTs, 2024–2025

Full MOT history

8 tests since 16 Oct 2020, newest first. Select a test to see every defect and advisory.

  1. Pass111,252 miles (+7,101)1 advisory
    MOT expiry
    17 Jul 2027
    Odometer
    111,252 miles
    Test number
    488904994403
    • AdvisoryNearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

  2. Pass104,151 miles (+7,285)3 advisories
    MOT expiry
    17 Jul 2026
    Odometer
    104,151 miles
    Test number
    638479917509
    • AdvisoryRear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryRear Brake pad(s) wearing thin (1.1.13 (a) (ii))
    • AdvisoryTyre worn close to legal limit/worn on edge both front tyres wearing on outer edges (5.2.3 (e))

  3. Pass96,866 miles (+4,468)2 advisories
    MOT expiry
    17 Jul 2025
    Odometer
    96,866 miles
    Test number
    704277865927
    • AdvisoryRear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryRear Brake pad(s) wearing thin (1.1.13 (a) (ii))

  4. Pass92,398 miles (+3,967)3 advisories
    MOT expiry
    17 Jul 2024
    Odometer
    92,398 miles
    Test number
    103963143945
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryFront Brake pad(s) wearing thin (1.1.13 (a) (ii))
    • AdvisoryOffside Rear Brake disc worn, pitted or scored, but not seriously weakened corroded (1.1.14 (a) (ii))

  5. Pass88,431 miles (+3,980)
    MOT expiry
    17 Jul 2023
    Odometer
    88,431 miles
    Test number
    361866467874

    No defects or advisories recorded.

  6. Pass84,451 miles
    MOT expiry
    7 Nov 2022
    Odometer
    84,451 miles
    Test number
    457946162387

    No defects or advisories recorded.

  7. Fail84,451 miles (+22,204)2 repaired
    MOT expiry
    No new certificate
    Odometer
    84,451 miles
    Test number
    493286430553
    • Repaired at testNearside Headlamp aim too high (4.1.2 (a))
    • Repaired at testOffside Headlamp aim too high (4.1.2 (a))

  8. Pass62,247 miles2 advisories
    MOT expiry
    7 Nov 2021
    Odometer
    62,247 miles
    Test number
    231159951024
    • AdvisoryNearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
    • AdvisoryOffside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Questions about S21 HDU

Does S21 HDU currently have a valid MOT?
Yes. DVSA records show the MOT on S21 HDU is valid until 17 Jul 2027.
When is the MOT due on S21 HDU?
The MOT on S21 HDU is valid until 17 Jul 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has S21 HDU done?
S21 HDU was recorded at 111,252 miles at its MOT on 16 Jul 2026, an average of 8,527 miles a year.
Has S21 HDU ever failed its MOT?
Yes. S21 HDU has failed 1 of its 8 MOT tests, most recently on 28 Oct 2021.
Has the mileage on S21 HDU 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 S21 HDU find?
S21 HDU passed its latest MOT on 16 Jul 2026 with 1 advisory: nearside front suspension arm ball joint has slight play.

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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.