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Porsche 911

Blue · Petrol · 1999 · 3,400 cc

T421 JKKMOT history

T421 JKK is a blue petrol Porsche 911 first used on 3 Mar 1999. Its MOT is valid until 1 Jul 2027 and it has passed 10 of 14 MOT tests, with 44,787 miles recorded at the latest.

From DVSA MOT records, updated 2 Jul 2026.

MOT
Valid
Until 1 Jul 2027
Mileage
44,787 mi
At MOT on 2 Jul 2026
MOT tests
14
10 passed · 4 failed
Per year
1,440 mi
Average between MOTs
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Vehicle details

Registration
T421 JKK
Registration format
Prefix (1983 to 2001)
Make
Porsche
Model
911
Colour
Blue
Fuel type
Petrol
Engine size
3,400 cc
Year of manufacture
1999
First used
3 Mar 1999
MOT status
MOT valid until 1 Jul 2027
Latest MOT test
2 Jul 2026 (Pass)

Mileage history

T421 JKK was last recorded at 44,787 miles on 2 Jul 2026, 0 miles more than at the previous MOT on 6 Jun 2025.

Odometer reading at each MOT testPassFail
Previous MOT
44,787 miles · 6 Jun 2025
Between the last two tests
0 miles
Average per year
1,440 miles

Recorded mileage by year

  • 2026 – 44,787 miles
  • 2025 – 44,787 miles
  • 2014 – 44,562 miles
  • 2012 – 42,223 miles
  • 2011 – 41,149 miles
  • 2010 – 38,741 miles
  • 2009 – 34,659 miles
  • 2008 – 27,083 miles
  • 2007 – 20,784 miles
  • 2006 – 15,845 miles

What the latest MOT found

Pass44,787 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.

  • Nearside Side repeater slightly discoloured (1.4.A.2f)

    Advisory2 MOTs, 2009–2012

  • Offside Side repeater slightly discoloured (1.4.A.2f)

    Advisory2 MOTs, 2009–2012

  • Offside Front Power steering pipe(s) or hose(s) slightly damaged

    Advisory2 MOTs, 2011

Full MOT history

14 tests since 26 May 2006, newest first. Select a test to see every defect and advisory.

  1. Pass44,787 miles
    MOT expiry
    1 Jul 2027
    Odometer
    44,787 miles
    Test number
    452807476531

    No defects or advisories recorded.

  2. Pass44,787 miles (+225)
    MOT expiry
    5 Jun 2026
    Odometer
    44,787 miles
    Test number
    254556496693

    No defects or advisories recorded.

  3. Pass44,562 miles (+2,339)1 note
    MOT expiry
    5 Nov 2015
    Odometer
    44,562 miles
    Test number
    395590714302
    • NoteOil leak

  4. Pass42,223 miles (+1,074)3 advisories2 notes
    MOT expiry
    3 Jun 2013
    Odometer
    42,223 miles
    Test number
    717896732163
    • AdvisoryNearside Side repeater slightly discoloured (1.4.A.2f)
    • AdvisoryOffside Front Power steering pipe(s) or hose(s) slightly corroded (2.3.2)
    • AdvisoryOffside Side repeater slightly discoloured (1.4.A.2f)
    • NoteO/s/f & N/s/f shock absober bump stops are perished
    • NoteOil leak

  5. Pass41,149 miles1 advisory
    MOT expiry
    3 Jun 2012
    Odometer
    41,149 miles
    Test number
    829303651155
    • AdvisoryOffside Front Power steering pipe(s) or hose(s) slightly damaged (2.3.2)

  6. Fail41,149 miles (+2,408)1 dangerous1 advisory
    MOT expiry
    No new certificate
    Odometer
    41,149 miles
    Test number
    778142251177
    • DangerousOffside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)
    • AdvisoryOffside Front Power steering pipe(s) or hose(s) slightly damaged (2.3.2)

  7. Pass38,741 miles1 advisory
    MOT expiry
    3 Jun 2011
    Odometer
    38,741 miles
    Test number
    680523550152
    • AdvisoryOffside Rear Tyre worn close to the legal limit (4.1.E.1)

  8. Fail38,741 miles (+4,082)2 failures1 advisory
    MOT expiry
    No new certificate
    Odometer
    38,741 miles
    Test number
    730013950154
    • FailureOffside Front Front position lamp(s) not working (1.1.A.3b)
    • FailureWindscreen washer provides insufficient washer liquid (8.2.3)
    • AdvisoryOffside Rear Tyre worn close to the legal limit (4.1.E.1)

  9. Pass34,659 miles4 advisories1 note
    MOT expiry
    3 Jun 2010
    Odometer
    34,659 miles
    Test number
    424065759130
    • AdvisoryNearside Front Anti-roll bar linkage has slight play in a ball joint (2.4.G.2)
    • AdvisoryNearside Rear Tie bar/rod has slight play in a ball joint (2.4.G.2)
    • AdvisoryNearside Side repeater slightly discoloured (1.4.A.2f)
    • AdvisoryOffside Side repeater slightly discoloured (1.4.A.2f)
    • NoteOil leak

  10. Fail34,659 miles (+7,576)1 failure1 repaired4 advisories1 note
    MOT expiry
    No new certificate
    Odometer
    34,659 miles
    Test number
    700295459120
    • FailureNearside Rear Exhaust has a major leak of exhaust gases (7.1.2)
    • Repaired at testNearside Front Headlamp not working on main beam (1.7.5a)
    • AdvisoryNearside Front Anti-roll bar linkage has slight play in a ball joint (2.4.G.2)
    • AdvisoryNearside Rear Tie bar/rod has slight play in a ball joint (2.4.G.2)
    • AdvisoryNearside Side repeater slightly discoloured (1.4.A.2f)
    • AdvisoryOffside Side repeater slightly discoloured (1.4.A.2f)
    • NoteOil leak

  11. Pass27,083 miles (+6,299)
    MOT expiry
    25 May 2009
    Odometer
    27,083 miles
    Test number
    760810438108

    No defects or advisories recorded.

  12. Pass20,784 miles
    MOT expiry
    25 May 2008
    Odometer
    20,784 miles
    Test number
    650673347100

    No defects or advisories recorded.

  13. Fail20,784 miles (+4,939)1 failure3 notes
    MOT expiry
    No new certificate
    Odometer
    20,784 miles
    Test number
    694413947106
    • FailureNearside Headlamp aim too low (1.8)
    • NoteBoth front tyres close to legal limit and cracking badly.
    • NoteFront no plate broken.
    • NoteRear no plate de laminated.

  14. Pass15,845 miles1 advisory
    MOT expiry
    25 May 2007
    Odometer
    15,845 miles
    Test number
    640156446176
    • AdvisoryFront brake disc slightly pitted (3.5.1h)

Questions about T421 JKK

Does T421 JKK currently have a valid MOT?
Yes. DVSA records show the MOT on T421 JKK is valid until 1 Jul 2027.
When is the MOT due on T421 JKK?
The MOT on T421 JKK is valid until 1 Jul 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has T421 JKK done?
T421 JKK was recorded at 44,787 miles at its MOT on 2 Jul 2026, an average of 1,440 miles a year.
Has T421 JKK ever failed its MOT?
Yes. T421 JKK has failed 4 of its 14 MOT tests, most recently on 1 Jun 2011.
Has the mileage on T421 JKK 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 T421 JKK find?
T421 JKK passed its latest MOT on 2 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.