Mercedes-Benz SLK
Green · Petrol · 1999 · 2,300 cc
T399 GKNMOT history
T399 GKN is a green petrol Mercedes-Benz SLK first used on 31 Dec 1999. Its MOT is valid until 18 Mar 2027 and it has passed 21 of 26 MOT tests, with 88,774 miles recorded at the latest.
From DVSA MOT records, updated 18 Mar 2026.
- MOT
- Valid
- Until 18 Mar 2027
- Mileage
- 88,774 mi
- At MOT on 18 Mar 2026
- MOT tests
- 26
- 21 passed · 5 failed
- Per year
- 2,446 mi
- Average between MOTs
Vehicle details
- Registration
- T399 GKN
- Registration format
- Prefix (1983 to 2001)
- Make
- Mercedes-Benz
- Model
- SLK
- Colour
- Green
- Fuel type
- Petrol
- Engine size
- 2,300 cc
- Year of manufacture
- 1999
- First used
- 31 Dec 1999
- MOT status
- MOT valid until 18 Mar 2027
- Latest MOT test
- 18 Mar 2026 (Pass)
Mileage history
T399 GKN was last recorded at 88,774 miles on 18 Mar 2026, 911 miles more than at the previous MOT on 17 Mar 2025.
Mileage went down between tests
- 20 Dec 2018: 80,618 miles, lower than 82,437 miles on 16 Mar 2018.
A replacement instrument cluster, a recording error at the test or odometer tampering can cause this.
- Previous MOT
- 87,863 miles · 17 Mar 2025
- Between the last two tests
- 911 miles
- Average per year
- 2,446 miles
Recorded mileage by year
- 2026 – 88,774 miles
- 2025 – 87,863 miles
- 2024 – 87,328 miles
- 2023 – 86,317 miles
- 2022 – 85,408 miles
- 2021 – 83,865 miles
- 2020 – 82,565 miles
- 2018 – 82,518 miles
- 2017 – 82,140 miles
- 2016 – 81,239 miles
- 2015 – 81,023 miles
- 2014 – 80,122 miles
- 2013 – 79,321 miles
- 2012 – 77,219 miles
- 2011 – 71,274 miles
- 2010 – 64,911 miles
- 2009 – 58,088 miles
- 2008 – 50,404 miles
- 2007 – 43,354 miles
- 2006 – 39,771 miles
What the latest MOT found
Pass88,774 miles
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.
Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
Advisory4 MOTs, 2008–2012
Offside Front Wheel bearing has slight play
Advisory3 MOTs, 2018–2024
Nearside Front wheel bearing has slight play (2.5.A.3c)
Advisory3 MOTs, 2008–2011
Offside Front wheel bearing has slight play (2.5.A.3c)
Advisory3 MOTs, 2008–2011
Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
Advisory2 MOTs, 2006–2011
Front Brake pipe slightly corroded (3.6.B.2c)
Advisory2 MOTs, 2010
Full MOT history
26 tests since 6 Mar 2006, newest first. Select a test to see every defect and advisory.
Pass88,774 miles (+911)
- MOT expiry
- 18 Mar 2027
- Odometer
- 88,774 miles
- Test number
- 481291560390
No defects or advisories recorded.
Pass87,863 miles (+535)
- MOT expiry
- 18 Mar 2026
- Odometer
- 87,863 miles
- Test number
- 100340243032
No defects or advisories recorded.
Pass87,328 miles1 advisory
- MOT expiry
- 18 Mar 2025
- Odometer
- 87,328 miles
- Test number
- 859639792484
- AdvisoryOffside Front Wheel bearing has slight play (5.1.3 (a) (i))
Fail87,328 miles (+1,011)5 major1 advisory
- MOT expiry
- No new certificate
- Odometer
- 87,328 miles
- Test number
- 118761764030
- MajorEmissions unable to be completed do to cat broken (8.2.1.2 (d))
- MajorExhaust silencer insecure cat (8.1.1 (b) (i))
- MajorHorn not working (7.7 (a))
- MajorNearside Front Shock absorbers has negligible damping effect (5.3.2 (d))
- MajorOffside Front Shock absorbers has negligible damping effect (5.3.2 (d))
- AdvisoryOffside Front Wheel bearing has slight play (5.1.3 (a) (i))
Pass86,317 miles
- MOT expiry
- 14 Mar 2024
- Odometer
- 86,317 miles
- Test number
- 550221543830
No defects or advisories recorded.
Fail86,317 miles (+909)1 repaired
- MOT expiry
- No new certificate
- Odometer
- 86,317 miles
- Test number
- 855074561368
- Repaired at testNearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))
Pass85,408 miles (+1,543)
- MOT expiry
- 26 Jan 2023
- Odometer
- 85,408 miles
- Test number
- 890290165804
No defects or advisories recorded.
Pass83,865 miles
- MOT expiry
- 17 Jan 2022
- Odometer
- 83,865 miles
- Test number
- 516653688578
No defects or advisories recorded.
Fail83,865 miles (+1,300)1 dangerous2 major
- MOT expiry
- No new certificate
- Odometer
- 83,865 miles
- Test number
- 121821489866
- DangerousOffside Front Tyre has a tear, caused by separation or partial failure of its structure tyre badly cracked showing cords (5.2.3 (d) (ii))
- MajorNearside Front Track rod end ball joint dust cover insecure so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))
- MajorOffside Front Track rod end ball joint dust cover insecure so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))
Pass82,565 miles (+47)2 minor1 advisory
- MOT expiry
- 16 Jan 2021
- Odometer
- 82,565 miles
- Test number
- 375768523893
- MinorNearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))
- MinorOffside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))
- AdvisoryOffside Front Outer Tyre slightly damaged/cracking or perishing edge (5.2.3 (d) (ii))
Pass82,518 miles (+1,900)
- MOT expiry
- 20 Dec 2019
- Odometer
- 82,518 miles
- Test number
- 168911148001
No defects or advisories recorded.
Fail80,618 miles (-1,819)4 major3 advisories
- MOT expiry
- No new certificate
- Odometer
- 80,618 miles
- Test number
- 381585970082
- MajorNearside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))
- MajorOffside Front Direction indicator incorrect colour (4.4.3 (a))
- MajorOffside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))
- MajorOffside Rear Direction indicator incorrect colour (4.4.3 (a))
- AdvisoryNearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- AdvisoryOffside Front Inner Tyre slightly damaged/cracking or perishing and outer edges (5.2.3 (d) (ii))
- AdvisoryOffside Front Wheel bearing has slight play (5.1.3 (a) (i))
Pass82,437 miles (+297)
- MOT expiry
- 16 Mar 2019
- Odometer
- 82,437 miles
- Test number
- 504674597931
No defects or advisories recorded.
Pass82,140 miles (+901)
- MOT expiry
- 16 Mar 2018
- Odometer
- 82,140 miles
- Test number
- 559466227620
No defects or advisories recorded.
Pass81,239 miles (+216)2 advisories
- MOT expiry
- 5 Mar 2017
- Odometer
- 81,239 miles
- Test number
- 506242285527
- AdvisoryNearside Front Track rod end ball joint dust cover deteriorated, but preventing the ingress of dirt (2.2.C.1c)
- AdvisoryOffside Front Track rod end ball joint dust cover deteriorated, but preventing the ingress of dirt (2.2.C.1c)
Pass81,023 miles (+901)
- MOT expiry
- 5 Mar 2016
- Odometer
- 81,023 miles
- Test number
- 535431145072
No defects or advisories recorded.
Pass80,122 miles (+801)
- MOT expiry
- 5 Mar 2015
- Odometer
- 80,122 miles
- Test number
- 596213364069
No defects or advisories recorded.
Pass79,321 miles (+2,102)
- MOT expiry
- 5 Mar 2014
- Odometer
- 79,321 miles
- Test number
- 209479453023
No defects or advisories recorded.
Pass77,219 miles (+5,945)4 advisories4 notes
- MOT expiry
- 5 Mar 2013
- Odometer
- 77,219 miles
- Test number
- 108987142408
- AdvisoryNearside Front coil spring corroded (2.4.C.1b)
- AdvisoryOffside Front coil spring corroded (2.4.C.1b)
- AdvisoryWindscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
- AdvisoryRear brake juddering slightly (3.7.A.5b)
- NoteEngine bay earth strap broken from p/steering pump
- NoteN/s/r tyre on 3 mm
- NoteO/s/r tyre on 2 mm
- NoteRear brake pads low
Pass71,274 miles (+6,363)5 advisories
- MOT expiry
- 5 Mar 2012
- Odometer
- 71,274 miles
- Test number
- 167369451075
- AdvisoryNearside Front wheel bearing has slight play (2.5.A.3c)
- AdvisoryNearside Rear Tyre worn close to the legal limit (4.1.E.1)
- AdvisoryOffside Front wheel bearing has slight play (2.5.A.3c)
- AdvisoryOffside Rear Tyre worn close to the legal limit (4.1.E.1)
- AdvisoryWindscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
Pass64,911 miles4 advisories
- MOT expiry
- 5 Mar 2011
- Odometer
- 64,911 miles
- Test number
- 393854950062
- AdvisoryFront Brake pipe slightly corroded (3.6.B.2c)
- AdvisoryHeadlamp damaged but light output not reduced (1.7.5a)
- AdvisoryNearside Front Tyre worn close to the legal limit (4.1.E.1)
- AdvisoryNearside Outer Rear Brake pipe slightly corroded (3.6.B.2c)
Fail64,911 miles (+6,823)3 failures4 advisories
- MOT expiry
- No new certificate
- Odometer
- 64,911 miles
- Test number
- 460670350034
- FailureNearside Front wheel bearing has excessive play (2.5.A.3c)
- FailureOffside Front wheel bearing has excessive play (2.5.A.3c)
- FailureOffside Outer Rear Brake pipe excessively corroded (3.6.B.2c)
- AdvisoryFront Brake pipe slightly corroded (3.6.B.2c)
- AdvisoryHeadlamp damaged but light output not reduced (1.7.5a)
- AdvisoryNearside Front Tyre worn close to the legal limit (4.1.E.1)
- AdvisoryNearside Outer Rear Brake pipe slightly corroded (3.6.B.2c)
Pass58,088 miles (+7,684)5 advisories
- MOT expiry
- 5 Mar 2010
- Odometer
- 58,088 miles
- Test number
- 301921269045
- AdvisoryFront Brake pad(s) wearing thin (3.5.1g)
- AdvisoryFront brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
- AdvisoryNearside Front wheel bearing has slight play (2.5.A.3c)
- AdvisoryOffside Front wheel bearing has slight play (2.5.A.3c)
- AdvisoryWindscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
Pass50,404 miles (+7,050)4 advisories
- MOT expiry
- 5 Mar 2009
- Odometer
- 50,404 miles
- Test number
- 764589958076
- AdvisoryFront brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
- AdvisoryNearside Front wheel bearing has slight play (2.5.A.3c)
- AdvisoryOffside Front wheel bearing has slight play (2.5.A.3c)
- AdvisoryWindscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
Pass43,354 miles (+3,583)1 advisory
- MOT expiry
- 5 Mar 2008
- Odometer
- 43,354 miles
- Test number
- 462244767015
- AdvisoryFront Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
Pass39,771 miles1 advisory
- MOT expiry
- 5 Mar 2007
- Odometer
- 39,771 miles
- Test number
- 741275666024
- AdvisoryNearside Rear Tyre worn close to the legal limit (4.1.E.1)
Questions about T399 GKN
- Does T399 GKN currently have a valid MOT?
- Yes. DVSA records show the MOT on T399 GKN is valid until 18 Mar 2027.
- When is the MOT due on T399 GKN?
- The MOT on T399 GKN is valid until 18 Mar 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has T399 GKN done?
- T399 GKN was recorded at 88,774 miles at its MOT on 18 Mar 2026, an average of 2,446 miles a year.
- Has T399 GKN ever failed its MOT?
- Yes. T399 GKN has failed 5 of its 26 MOT tests, most recently on 15 Mar 2024.
- Has the mileage on T399 GKN ever gone down?
- Yes. The recorded mileage was lower than at the previous test once, first on 20 Dec 2018. This can be caused by a replacement instrument cluster, a recording error or odometer tampering.
- What did the latest MOT on T399 GKN find?
- T399 GKN passed its latest MOT on 18 Mar 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.