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Mercedes-Benz GLS

Blue · Diesel · 2017 · 2,987 cc

L3 ONGMOT history

L3 ONG is a blue diesel Mercedes-Benz GLS first used on 21 Jun 2017. Its MOT is valid until 23 Sept 2027 and it has passed 8 of 9 MOT tests, with 100,631 miles recorded at the latest.

From DVSA MOT records, updated 18 Sept 2026.

MOT
Valid
Until 23 Sept 2027
Mileage
100,631 mi
At MOT on 18 Sept 2026
MOT tests
9
8 passed · 1 failed
Per year
10,653 mi
Average between MOTs
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Vehicle details

Registration
L3 ONG
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
GLS
Colour
Blue
Fuel type
Diesel
Engine size
2,987 cc
Year of manufacture
2017
First used
21 Jun 2017
MOT status
MOT valid until 23 Sept 2027
Latest MOT test
18 Sept 2026 (Pass)

Mileage history

L3 ONG was last recorded at 100,631 miles on 18 Sept 2026, 6,768 miles more than at the previous MOT on 19 Sept 2025.

Mileage went down between tests

  • 15 Sept 2023: 35,405 miles, lower than 61,453 miles on 24 Sept 2022.

A replacement instrument cluster, a recording error at the test or odometer tampering can cause this.

Odometer reading at each MOT testPassMileage went down
Previous MOT
93,863 miles · 19 Sept 2025
Between the last two tests
6,768 miles
Average per year
10,653 miles

Recorded mileage by year

  • 2026 – 100,631 miles
  • 2025 – 93,863 miles
  • 2024 – 47,435 miles
  • 2023 – 35,405 miles
  • 2022 – 61,453 miles
  • 2021 – 47,216 miles
  • 2020 – 36,608 miles

What the latest MOT found

Pass100,631 miles
  • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened Both (1.1.14 (a) (ii))
  • AdvisoryRear Brake disc worn, pitted or scored, but not seriously weakened Both (1.1.14 (a) (ii))

What MOT advisories mean

Full MOT history

9 tests since 13 Jun 2020, newest first. Select a test to see every defect and advisory.

  1. Pass100,631 miles (+6,768)2 advisories
    MOT expiry
    23 Sept 2027
    Odometer
    100,631 miles
    Test number
    616399334459
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened Both (1.1.14 (a) (ii))
    • AdvisoryRear Brake disc worn, pitted or scored, but not seriously weakened Both (1.1.14 (a) (ii))

  2. Pass93,863 miles (+46,428)
    MOT expiry
    23 Sept 2026
    Odometer
    93,863 miles
    Test number
    951719540852

    No defects or advisories recorded.

  3. Pass47,435 miles (+12,030)1 advisory
    MOT expiry
    23 Sept 2025
    Odometer
    47,435 miles
    Test number
    619001405549
    • AdvisoryRear Brake pad(s) wearing thin (1.1.13 (a) (ii))

  4. Pass35,405 miles
    MOT expiry
    23 Sept 2024
    Odometer
    35,405 miles
    Test number
    628557335882

    No defects or advisories recorded.

  5. Fail35,405 miles (-26,048)1 dangerous
    MOT expiry
    No new certificate
    Odometer
    35,405 miles
    Test number
    721787502175
    • DangerousNearside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii))

  6. Pass61,453 miles (+14,237)
    MOT expiry
    23 Sept 2023
    Odometer
    61,453 miles
    Test number
    402258064427

    No defects or advisories recorded.

  7. Pass47,216 miles (+10,608)1 advisory
    MOT expiry
    15 Sept 2022
    Odometer
    47,216 miles
    Test number
    133301420300
    • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

  8. Pass36,608 miles
    MOT expiry
    13 Sept 2021
    Odometer
    36,608 miles
    Test number
    281245144764

    No defects or advisories recorded.

  9. PassMileage not read1 advisory
    MOT expiry
    20 Dec 2020
    Odometer
    Not read
    Test number
    380676500715
    • AdvisoryCOVID-19 6 MONTH EXTENSION

Questions about L3 ONG

Does L3 ONG currently have a valid MOT?
Yes. DVSA records show the MOT on L3 ONG is valid until 23 Sept 2027.
When is the MOT due on L3 ONG?
The MOT on L3 ONG is valid until 23 Sept 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has L3 ONG done?
L3 ONG was recorded at 100,631 miles at its MOT on 18 Sept 2026, an average of 10,653 miles a year.
Has L3 ONG ever failed its MOT?
Yes. L3 ONG has failed 1 of its 9 MOT tests, most recently on 15 Sept 2023.
Has the mileage on L3 ONG ever gone down?
Yes. The recorded mileage was lower than at the previous test once, first on 15 Sept 2023. This can be caused by a replacement instrument cluster, a recording error or odometer tampering.
What did the latest MOT on L3 ONG find?
L3 ONG passed its latest MOT on 18 Sept 2026 with 2 advisories: front brake disc worn, pitted or scored, but not seriously weakened both; rear brake disc worn, pitted or scored, but not seriously weakened both.

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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.