SEAT logo

SEAT Leon

Black · Petrol · 2018 · 1,498 cc

T121 AASMOT history

T121 AAS is a black petrol SEAT Leon first used on 19 Nov 2018. Its MOT is valid until 1 Feb 2027 and it has passed 6 of 6 MOT tests, with 49,351 miles recorded at the latest.

From DVSA MOT records, updated 23 Jan 2026.

MOT
Valid
Until 1 Feb 2027
Mileage
49,351 mi
At MOT on 23 Jan 2026
MOT tests
6
6 passed · 0 failed
Per year
7,118 mi
Average between MOTs
Get reminders for T121 AAS in the free Driver Codes app

Vehicle details

Registration
T121 AAS
Registration format
Prefix (1983 to 2001)
Make
SEAT
Model
Leon
Colour
Black
Fuel type
Petrol
Engine size
1,498 cc
Year of manufacture
2018
First used
19 Nov 2018
MOT status
MOT valid until 1 Feb 2027
Latest MOT test
23 Jan 2026 (Pass)

Mileage history

T121 AAS was last recorded at 49,351 miles on 23 Jan 2026, 7,399 miles more than at the previous MOT on 28 Jan 2025.

Odometer reading at each MOT testPass
Previous MOT
41,952 miles · 28 Jan 2025
Between the last two tests
7,399 miles
Average per year
7,118 miles

Recorded mileage by year

  • 2026 – 49,351 miles
  • 2025 – 41,952 miles
  • 2024 – 34,788 miles
  • 2023 – 24,980 miles
  • 2022 – 24,674 miles
  • 2021 – 18,346 miles

What the latest MOT found

Pass49,351 miles
  • AdvisoryFront Items removed from driver's view prior to test
  • AdvisoryNearside Rear Child Seat fitted not allowing full inspection of adult belt

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.

  • ALL THE BRAKE PIPES ARE PLASTIC COATED

    Advisory2 MOTs, 2021–2022

  • PLASTIC FLOOR AND ENGINE COVERS

    Advisory2 MOTs, 2021–2022

Full MOT history

6 tests since 15 Sept 2021, newest first. Select a test to see every defect and advisory.

  1. Pass49,351 miles (+7,399)2 advisories
    MOT expiry
    1 Feb 2027
    Odometer
    49,351 miles
    Test number
    738957401091
    • AdvisoryFront Items removed from driver's view prior to test
    • AdvisoryNearside Rear Child Seat fitted not allowing full inspection of adult belt

  2. Pass41,952 miles (+7,164)
    MOT expiry
    1 Feb 2026
    Odometer
    41,952 miles
    Test number
    842132405500

    No defects or advisories recorded.

  3. Pass34,788 miles (+9,808)
    MOT expiry
    1 Feb 2025
    Odometer
    34,788 miles
    Test number
    819174349190

    No defects or advisories recorded.

  4. Pass24,980 miles (+306)
    MOT expiry
    1 Feb 2024
    Odometer
    24,980 miles
    Test number
    788893388130

    No defects or advisories recorded.

  5. Pass24,674 miles (+6,328)7 advisories
    MOT expiry
    14 Sept 2023
    Odometer
    24,674 miles
    Test number
    756927266105
    • AdvisoryALL THE BRAKE PIPES ARE PLASTIC COATED
    • AdvisoryCentral Front HEADLAMP AIM IS AT ITS LOWEST ACCEPITABLE LEVEL
    • AdvisoryCentral Front OBJECT HANGING FROM THE CENTER REAR VIEW MIRROR
    • AdvisoryNearside Front HEADLAMP AIM IS AT ITS HIGHEST ACCEPITABLE LEVEL
    • AdvisoryOffside Front Lower STICKER ON THE SCREEN
    • AdvisoryPLASTIC FLOOR AND ENGINE COVERS
    • AdvisoryRear ALL THE REAR WINDOWS ARE TINTED

  6. Pass18,346 miles6 advisories
    MOT expiry
    14 Sept 2022
    Odometer
    18,346 miles
    Test number
    113501156399
    • AdvisoryALL FOUR BRAKE DISCS ARE WORN
    • AdvisoryALL THE BRAKE PIPES ARE PLASTIC COATED
    • AdvisoryBODY WORK DAMAGE
    • AdvisoryBOTH FRONT HEADLAMP AIMS ARE AT THERE HIGHEST ACCEPITABLE LEVEL
    • AdvisoryBOTH FRONT STRUTS ARE SLIGHTLY STIFF
    • AdvisoryPLASTIC FLOOR AND ENGINE COVERS

Questions about T121 AAS

Does T121 AAS currently have a valid MOT?
Yes. DVSA records show the MOT on T121 AAS is valid until 1 Feb 2027.
When is the MOT due on T121 AAS?
The MOT on T121 AAS is valid until 1 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 AAS done?
T121 AAS was recorded at 49,351 miles at its MOT on 23 Jan 2026, an average of 7,118 miles a year.
Has T121 AAS ever failed its MOT?
No. T121 AAS has passed all 6 of its MOT tests on record.
Has the mileage on T121 AAS 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 AAS find?
T121 AAS passed its latest MOT on 23 Jan 2026 with 2 advisories: front items removed from driver's view prior to test; nearside rear child seat fitted not allowing full inspection of adult belt.

Related registrations

Browse all T121A 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.