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Mercedes-Benz B-Class

Black · Diesel · 2017 · 1,461 cc

T121 NAAMOT history

T121 NAA is a black diesel Mercedes-Benz B-Class first used on 31 Jan 2017. Its MOT is valid until 9 Feb 2027 and it has passed 7 of 8 MOT tests, with 65,232 miles recorded at the latest.

From DVSA MOT records, updated 4 Feb 2026.

MOT
Valid
Until 9 Feb 2027
Mileage
65,232 mi
At MOT on 4 Feb 2026
MOT tests
8
7 passed · 1 failed
Per year
4,646 mi
Average between MOTs
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Vehicle details

Registration
T121 NAA
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
B-Class
Colour
Black
Fuel type
Diesel
Engine size
1,461 cc
Year of manufacture
2017
First used
31 Jan 2017
MOT status
MOT valid until 9 Feb 2027
Latest MOT test
4 Feb 2026 (Pass)

Mileage history

T121 NAA was last recorded at 65,232 miles on 4 Feb 2026, 3,395 miles more than at the previous MOT on 5 Feb 2025.

Odometer reading at each MOT testPass
Previous MOT
61,837 miles · 5 Feb 2025
Between the last two tests
3,395 miles
Average per year
4,646 miles

Recorded mileage by year

  • 2026 – 65,232 miles
  • 2025 – 61,837 miles
  • 2024 – 57,792 miles
  • 2023 – 52,513 miles
  • 2022 – 46,497 miles
  • 2021 – 41,015 miles
  • 2020 – 37,378 miles

What the latest MOT found

Pass65,232 milesPassed on retest after failing earlier that day
  • AdvisoryNearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  • AdvisoryOffside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

What MOT advisories mean

Full MOT history

8 tests since 6 Feb 2020, newest first. Select a test to see every defect and advisory.

  1. Pass65,232 miles2 advisories
    MOT expiry
    9 Feb 2027
    Odometer
    65,232 miles
    Test number
    272257915406
    • AdvisoryNearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
    • AdvisoryOffside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

  2. Fail65,232 miles (+3,395)2 repaired2 advisories
    MOT expiry
    No new certificate
    Odometer
    65,232 miles
    Test number
    472543554818
    • Repaired at testFront Registration plate does not conform to the specified requirements (0.1 (d))
    • Repaired at testRear Registration plate does not conform to the specified requirements (0.1 (d))
    • AdvisoryNearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
    • AdvisoryOffside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

  3. Pass61,837 miles (+4,045)
    MOT expiry
    9 Feb 2026
    Odometer
    61,837 miles
    Test number
    626537896134

    No defects or advisories recorded.

  4. Pass57,792 miles (+5,279)
    MOT expiry
    9 Feb 2025
    Odometer
    57,792 miles
    Test number
    105425702394

    No defects or advisories recorded.

  5. Pass52,513 miles (+6,016)1 advisory
    MOT expiry
    9 Feb 2024
    Odometer
    52,513 miles
    Test number
    626200321291
    • AdvisoryFront Outer Tyre worn close to legal limit/worn on edge Nearside & Offside (5.2.3 (e))

  6. Pass46,497 miles (+5,482)
    MOT expiry
    9 Feb 2023
    Odometer
    46,497 miles
    Test number
    302333109666

    No defects or advisories recorded.

  7. Pass41,015 miles (+3,637)
    MOT expiry
    9 Feb 2022
    Odometer
    41,015 miles
    Test number
    238102037929

    No defects or advisories recorded.

  8. Pass37,378 miles
    MOT expiry
    5 Feb 2021
    Odometer
    37,378 miles
    Test number
    232482751846

    No defects or advisories recorded.

Questions about T121 NAA

Does T121 NAA currently have a valid MOT?
Yes. DVSA records show the MOT on T121 NAA is valid until 9 Feb 2027.
When is the MOT due on T121 NAA?
The MOT on T121 NAA is valid until 9 Feb 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has T121 NAA done?
T121 NAA was recorded at 65,232 miles at its MOT on 4 Feb 2026, an average of 4,646 miles a year.
Has T121 NAA ever failed its MOT?
Yes. T121 NAA has failed 1 of its 8 MOT tests, most recently on 4 Feb 2026.
Has the mileage on T121 NAA 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 T121 NAA find?
T121 NAA passed its latest MOT on 4 Feb 2026 with 2 advisories: nearside rear tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing.

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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.