Mercedes-Benz B-Class
Black · Diesel · 2015 · 1,461 cc
T121 TRJMOT history
T121 TRJ is a black diesel Mercedes-Benz B-Class first used on 28 Sept 2015. Its MOT is valid until 5 Aug 2027 and it has passed 10 of 12 MOT tests, with 81,225 miles recorded at the latest.
From DVSA MOT records, updated 13 Jul 2026.
- MOT
- Valid
- Until 5 Aug 2027
- Mileage
- 81,225 mi
- At MOT on 13 Jul 2026
- MOT tests
- 12
- 10 passed · 2 failed
- Per year
- 5,396 mi
- Average between MOTs
Vehicle details
- Registration
- T121 TRJ
- 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
- 2015
- First used
- 28 Sept 2015
- MOT status
- MOT valid until 5 Aug 2027
- Latest MOT test
- 13 Jul 2026 (Pass)
Mileage history
T121 TRJ was last recorded at 81,225 miles on 13 Jul 2026, 8,868 miles more than at the previous MOT on 24 Jul 2025.
Mileage went down between tests
- 4 Apr 2019: 38,957 miles, lower than 39,253 miles on 2 Oct 2018.
A replacement instrument cluster, a recording error at the test or odometer tampering can cause this.
- Previous MOT
- 72,357 miles · 24 Jul 2025
- Between the last two tests
- 8,868 miles
- Average per year
- 5,396 miles
Recorded mileage by year
- 2026 – 81,225 miles
- 2025 – 72,357 miles
- 2024 – 64,635 miles
- 2023 – 55,023 miles
- 2022 – 47,729 miles
- 2021 – 43,655 miles
- 2020 – 42,512 miles
- 2019 – 38,958 miles
- 2018 – 39,253 miles
What the latest MOT found
No defects or advisories were recorded.
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 Child Seat fitted not allowing full inspection of adult belt
Advisory2 MOTs, 2021–2022
Full MOT history
12 tests since 2 Oct 2018, newest first. Select a test to see every defect and advisory.
Pass81,225 miles (+8,868)
- MOT expiry
- 5 Aug 2027
- Odometer
- 81,225 miles
- Test number
- 928739155173
No defects or advisories recorded.
Pass72,357 miles (+7,722)
- MOT expiry
- 5 Aug 2026
- Odometer
- 72,357 miles
- Test number
- 326768954143
No defects or advisories recorded.
Pass64,635 miles (+9,612)
- MOT expiry
- 5 Aug 2025
- Odometer
- 64,635 miles
- Test number
- 695964394432
No defects or advisories recorded.
Pass55,023 miles (+7,294)
- MOT expiry
- 5 Aug 2024
- Odometer
- 55,023 miles
- Test number
- 602245152728
No defects or advisories recorded.
Pass47,729 miles (+1,310)
- MOT expiry
- 5 Aug 2023
- Odometer
- 47,729 miles
- Test number
- 221589376946
No defects or advisories recorded.
Pass46,419 miles (+2,764)1 advisory
- MOT expiry
- 24 Feb 2023
- Odometer
- 46,419 miles
- Test number
- 420719832598
- AdvisoryNearside Rear Child Seat fitted not allowing full inspection of adult belt
Pass43,655 miles (+1,143)1 advisory
- MOT expiry
- 4 Apr 2022
- Odometer
- 43,655 miles
- Test number
- 885940999252
- AdvisoryNearside Rear Child Seat fitted not allowing full inspection of adult belt
Pass42,512 miles (+3,554)
- MOT expiry
- 4 Apr 2021
- Odometer
- 42,512 miles
- Test number
- 479503462972
No defects or advisories recorded.
Pass38,958 miles (+1)
- MOT expiry
- 4 Apr 2020
- Odometer
- 38,958 miles
- Test number
- 494357928825
No defects or advisories recorded.
Fail38,957 miles (-296)2 major
- MOT expiry
- No new certificate
- Odometer
- 38,957 miles
- Test number
- 870983196690
- MajorNearside Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))
- MajorOffside Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))
Pass39,253 miles1 advisory
- MOT expiry
- 1 Oct 2019
- Odometer
- 39,253 miles
- Test number
- 209659724167
- AdvisoryOffside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Fail39,253 miles1 repaired1 advisory
- MOT expiry
- No new certificate
- Odometer
- 39,253 miles
- Test number
- 874982608347
- Repaired at testFront Headlamp aim too high (4.1.2 (a))
- AdvisoryOffside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Questions about T121 TRJ
- Does T121 TRJ currently have a valid MOT?
- Yes. DVSA records show the MOT on T121 TRJ is valid until 5 Aug 2027.
- When is the MOT due on T121 TRJ?
- The MOT on T121 TRJ is valid until 5 Aug 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has T121 TRJ done?
- T121 TRJ was recorded at 81,225 miles at its MOT on 13 Jul 2026, an average of 5,396 miles a year.
- Has T121 TRJ ever failed its MOT?
- Yes. T121 TRJ has failed 2 of its 12 MOT tests, most recently on 4 Apr 2019.
- Has the mileage on T121 TRJ ever gone down?
- Yes. The recorded mileage was lower than at the previous test once, first on 4 Apr 2019. This can be caused by a replacement instrument cluster, a recording error or odometer tampering.
- What did the latest MOT on T121 TRJ find?
- T121 TRJ passed its latest MOT on 13 Jul 2026 with no defects or advisories recorded.
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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.