Mercedes ML450 Sport CDI Auto

Grey · Diesel · 2010 · 3,997 cc

4 RTMOT history

4 RT is a grey diesel Mercedes ML450 Sport CDI Auto first used on 23 Apr 2010. Its MOT is valid until 30 Oct 2026 and it has passed 14 of 17 MOT tests, with 179,207 miles recorded at the latest.

From DVSA MOT records, updated 7 Oct 2025.

4 RT grey Mercedes-Benz Ml – car details, MOT history and tax status
Illustration of a Mercedes-Benz Ml, not a photo of this vehicle
MOT
Valid
Until 30 Oct 2026
Mileage
179,207 mi
At MOT on 7 Oct 2025
MOT tests
17
14 passed · 3 failed
Per year
7,929 mi
Average between MOTs
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Vehicle details

Registration
4 RT
Registration format
Dateless
Make
Mercedes
Model
ML450 Sport CDI Auto
Colour
Grey
Fuel type
Diesel
Engine size
3,997 cc
Year of manufacture
2010
First used
23 Apr 2010
MOT status
MOT valid until 30 Oct 2026
Latest MOT test
7 Oct 2025 (Pass)

Mileage history

4 RT was last recorded at 179,207 miles on 7 Oct 2025, 9,247 miles more than at the previous MOT on 31 Oct 2024.

Odometer reading at each MOT testPassFail
Previous MOT
169,960 miles · 31 Oct 2024
Between the last two tests
9,247 miles
Average per year
7,929 miles

Recorded mileage by year

  • 2025 – 179,207 miles
  • 2024 – 169,960 miles
  • 2023 – 151,191 miles
  • 2022 – 145,006 miles
  • 2021 – 139,829 miles
  • 2020 – 136,625 miles
  • 2019 – 131,964 miles
  • 2018 – 127,923 miles
  • 2017 – 122,243 miles
  • 2016 – 116,296 miles
  • 2015 – 108,358 miles
  • 2014 – 98,755 miles
  • 2013 – 80,672 miles

What the latest MOT found

Pass179,207 miles

No defects or advisories were recorded.

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.

  • Brake pipe corroded, covered in grease or other material Various Pipes.

    Advisory2 MOTs, 2022–2023

Full MOT history

17 tests since 4 May 2013, newest first. Select a test to see every defect and advisory.

  1. Pass179,207 miles (+9,247)
    MOT expiry
    30 Oct 2026
    Odometer
    179,207 miles
    Test number
    113495472833

    No defects or advisories recorded.

  2. Pass169,960 miles (+5,341)
    MOT expiry
    30 Oct 2025
    Odometer
    169,960 miles
    Test number
    406619102881

    No defects or advisories recorded.

  3. Pass164,619 miles1 minor3 advisories
    MOT expiry
    1 Mar 2025
    Odometer
    164,619 miles
    Test number
    675941587392
    • MinorNearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))
    • AdvisoryBrake pipe corroded, covered in grease or other material corroded front and rear to brake hoses (outer) (1.1.11 (c))
    • AdvisoryOffside Rear hand brake cable damaged / corroded
    • AdvisoryRear Brake pad(s) wearing thin both sides (1.1.13 (a) (ii))

  4. Fail164,619 miles (+13,428)1 repaired1 minor3 advisories
    MOT expiry
    No new certificate
    Odometer
    164,619 miles
    Test number
    917017889051
    • Repaired at testNearside Front Direction indicator not working mirror indicator not working (4.4.1 (a) (ii))
    • MinorNearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))
    • AdvisoryBrake pipe corroded, covered in grease or other material corroded front and rear to brake hoses (outer) (1.1.11 (c))
    • AdvisoryOffside Rear hand brake cable damaged / corroded
    • AdvisoryRear Brake pad(s) wearing thin both sides (1.1.13 (a) (ii))

  5. Pass151,191 miles (+6,185)2 advisories
    MOT expiry
    27 Feb 2024
    Odometer
    151,191 miles
    Test number
    995744303820
    • AdvisoryBrake pipe corroded, covered in grease or other material Various Pipes. (1.1.11 (c))
    • AdvisoryTyre slightly damaged/cracking or perishing Both Rear. (5.2.3 (d) (ii))

  6. Pass145,006 miles (+5,177)3 advisories
    MOT expiry
    27 Feb 2023
    Odometer
    145,006 miles
    Test number
    206353998098
    • AdvisoryBrake pipe corroded, covered in grease or other material Various Pipes. (1.1.11 (c))
    • AdvisoryFront Inner Brake pad(s) wearing thin (1.1.13 (a) (ii))
    • AdvisoryTyre slightly damaged/cracking or perishing Both Front And Wearing On Edges. (5.2.3 (d) (ii))

  7. Pass139,829 miles (+3,204)2 advisories
    MOT expiry
    26 Feb 2022
    Odometer
    139,829 miles
    Test number
    610664840292
    • AdvisoryFront Brake pad(s) wearing thin (1.1.13 (a) (ii))
    • AdvisoryNearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

  8. Pass136,625 miles (+4,661)
    MOT expiry
    26 Feb 2021
    Odometer
    136,625 miles
    Test number
    963103609012

    No defects or advisories recorded.

  9. Pass131,964 miles (+4,041)3 advisories
    MOT expiry
    26 Feb 2020
    Odometer
    131,964 miles
    Test number
    494815888966
    • AdvisoryFront brake pads wearing thin
    • AdvisoryFront exhaust bracket cracked and corroded
    • AdvisoryRear wiper blade split

  10. Pass127,923 miles (+7)
    MOT expiry
    26 Feb 2019
    Odometer
    127,923 miles
    Test number
    809592975426

    No defects or advisories recorded.

  11. Fail127,916 miles (+5,673)1 failure1 advisory
    MOT expiry
    No new certificate
    Odometer
    127,916 miles
    Test number
    687112102244
    • FailureOffside Front Air suspension bellows leaking (2.4.D.2)
    • AdvisoryFront Both tyres worn on inner edges.

  12. Pass122,243 miles (+5,947)1 advisory
    MOT expiry
    26 Feb 2018
    Odometer
    122,243 miles
    Test number
    835234372775
    • AdvisoryOffside Front Wheel has flat spot/buckle.

  13. Pass116,296 miles (+7,938)
    MOT expiry
    26 Feb 2017
    Odometer
    116,296 miles
    Test number
    884175833902

    No defects or advisories recorded.

  14. Pass108,358 miles (+9,603)1 advisory1 note
    MOT expiry
    26 Feb 2016
    Odometer
    108,358 miles
    Test number
    987378455073
    • AdvisoryRear Shock absorber has a slightly worn bush (2.7.4)
    • NoteAll tyres wearing low

  15. Pass98,755 miles2 advisories
    MOT expiry
    3 May 2015
    Odometer
    98,755 miles
    Test number
    499958994046
    • AdvisoryNearside Rear Lower Suspension arm has slight play in a ball joint (2.4.G.2)
    • AdvisoryOffside Rear Brake pad(s) wearing thin (3.5.1g)

  16. Fail98,755 miles (+18,083)1 repaired2 advisories
    MOT expiry
    No new certificate
    Odometer
    98,755 miles
    Test number
    768938394007
    • Repaired at testOffside Front Brake hose has insufficient room to move, resulting in fouling on any part (3.6.B.4a)
    • AdvisoryNearside Rear Lower Suspension arm has slight play in a ball joint (2.4.G.2)
    • AdvisoryOffside Rear Brake pad(s) wearing thin (3.5.1g)

  17. Pass80,672 miles
    MOT expiry
    3 May 2014
    Odometer
    80,672 miles
    Test number
    687074723103

    No defects or advisories recorded.

Questions about 4 RT

What vehicle is registration 4 RT currently assigned to?
DVSA MOT records show 4 RT on a grey diesel Mercedes ML450 Sport CDI Auto first used on 23 Apr 2010. Dateless registrations can be transferred between vehicles, so earlier MOT tests may have been under a different registration. Registered keeper details are not public and are not shown.
Does 4 RT currently have a valid MOT?
Yes. DVSA records show the MOT on 4 RT is valid until 30 Oct 2026.
When is the MOT due on 4 RT?
The MOT on 4 RT is valid until 30 Oct 2026. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has 4 RT done?
4 RT was recorded at 179,207 miles at its MOT on 7 Oct 2025, an average of 7,929 miles a year.
Has 4 RT ever failed its MOT?
Yes. 4 RT has failed 3 of its 17 MOT tests, most recently on 2 Mar 2024.
Has the mileage on 4 RT 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 4 RT find?
4 RT passed its latest MOT on 7 Oct 2025 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.