
Mercedes-Benz SLK
Silver · Diesel · 2014 · 2,143 cc
K31 FDXMOT history
K31 FDX is a silver diesel Mercedes-Benz SLK first used on 14 May 2014. Its MOT is valid until 10 Oct 2027 and it has passed 12 of 16 MOT tests, with 123,999 miles recorded at the latest.
From DVSA MOT records, updated 3 Oct 2026.

- MOT
- Valid
- Until 10 Oct 2027
- Mileage
- 123,999 mi
- At MOT on 2 Oct 2026
- MOT tests
- 16
- 12 passed · 4 failed
- Per year
- 10,436 mi
- Average between MOTs
Vehicle details
- Registration
- K31 FDX
- Registration format
- Prefix (1983 to 2001)
- Make
- Mercedes-Benz
- Model
- SLK
- Colour
- Silver
- Fuel type
- Diesel
- Engine size
- 2,143 cc
- Year of manufacture
- 2014
- First used
- 14 May 2014
- MOT status
- MOT valid until 10 Oct 2027
- Latest MOT test
- 2 Oct 2026 (Pass)
Mileage history
K31 FDX was last recorded at 123,999 miles on 2 Oct 2026, 1,526 miles more than at the previous MOT on 11 Oct 2025.
- Previous MOT
- 122,473 miles · 11 Oct 2025
- Between the last two tests
- 1,526 miles
- Average per year
- 10,436 miles
Recorded mileage by year
- 2026 – 123,999 miles
- 2025 – 122,473 miles
- 2024 – 100,757 miles
- 2023 – 84,343 miles
- 2022 – 71,888 miles
- 2021 – 66,920 miles
- 2020 – 61,886 miles
- 2019 – 52,946 miles
- 2018 – 37,748 miles
- 2017 – 31,269 miles
What the latest MOT found
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.
Nearside Front Tyre worn close to legal limit/worn on edge bold inner edge
Advisory2 MOTs, 2018
Offside Front Tyre worn close to legal limit/worn on edge bold inner edge
Advisory2 MOTs, 2018
Full MOT history
16 tests since 22 Apr 2017, newest first. Select a test to see every defect and advisory.
Pass123,999 miles (+1,526)
- MOT expiry
- 10 Oct 2027
- Odometer
- 123,999 miles
- Test number
- 987100210413
No defects or advisories recorded.
Pass122,473 miles (+21,716)1 advisory
- MOT expiry
- 10 Oct 2026
- Odometer
- 122,473 miles
- Test number
- 609974882571
- AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge down to 2mm (5.2.3 (e))
Pass100,757 miles (+16,414)
- MOT expiry
- 4 Oct 2025
- Odometer
- 100,757 miles
- Test number
- 476999620271
No defects or advisories recorded.
Pass84,343 miles (+12,455)2 advisories
- MOT expiry
- 4 Oct 2024
- Odometer
- 84,343 miles
- Test number
- 653058058220
- AdvisoryBoth front tyres bald on inner edges.
- AdvisoryNearside rear spring corroded.
Pass71,888 miles
- MOT expiry
- 4 Oct 2023
- Odometer
- 71,888 miles
- Test number
- 548675342471
No defects or advisories recorded.
Fail71,883 miles (+4,963)2 major
- MOT expiry
- No new certificate
- Odometer
- 71,883 miles
- Test number
- 489433855616
- MajorFront Registration plate does not conform to the specified requirements (0.1 (d))
- MajorRear Registration plate does not conform to the specified requirements (0.1 (d))
Pass66,920 miles
- MOT expiry
- 4 Oct 2022
- Odometer
- 66,920 miles
- Test number
- 960958544879
No defects or advisories recorded.
Fail66,920 miles (+4,428)1 dangerous3 major
- MOT expiry
- No new certificate
- Odometer
- 66,920 miles
- Test number
- 417368496767
- DangerousNearside Rear Tyre has ply or cords damaged (5.2.3 (d) (ii))
- MajorNearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))
- MajorOffside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))
- MajorRear Brake disc significantly and obviously worn (1.1.14 (a) (i))
Pass62,492 miles (+606)
- MOT expiry
- 11 Mar 2022
- Odometer
- 62,492 miles
- Test number
- 991712761654
No defects or advisories recorded.
Pass61,886 miles (+8,940)
- MOT expiry
- 5 Oct 2021
- Odometer
- 61,886 miles
- Test number
- 991260644898
No defects or advisories recorded.
Pass52,946 miles (+15,198)
- MOT expiry
- 3 Oct 2020
- Odometer
- 52,946 miles
- Test number
- 145393016448
No defects or advisories recorded.
Pass37,748 miles2 advisories
- MOT expiry
- 3 Oct 2019
- Odometer
- 37,748 miles
- Test number
- 581945240974
- AdvisoryNearside Front Tyre worn close to legal limit/worn on edge bold inner edge (5.2.3 (e))
- AdvisoryOffside Front Tyre worn close to legal limit/worn on edge bold inner edge (5.2.3 (e))
Fail37,748 miles (+6,479)2 major2 advisories
- MOT expiry
- No new certificate
- Odometer
- 37,748 miles
- Test number
- 267514489297
- MajorEngine MIL inoperative or indicates a malfunction (8.2.1.2 (h))
- MajorOffside Rear Coil spring fractured or broken (5.3.1 (b) (i))
- AdvisoryNearside Front Tyre worn close to legal limit/worn on edge bold inner edge (5.2.3 (e))
- AdvisoryOffside Front Tyre worn close to legal limit/worn on edge bold inner edge (5.2.3 (e))
Pass31,269 miles
- MOT expiry
- 3 Oct 2018
- Odometer
- 31,269 miles
- Test number
- 489553722995
No defects or advisories recorded.
Fail31,269 miles (+5,844)2 repaired
- MOT expiry
- No new certificate
- Odometer
- 31,269 miles
- Test number
- 141906756090
- Repaired at testNearside Windscreen wiper does not clear the windscreen effectively (8.2.2)
- Repaired at testOffside Windscreen wiper does not clear the windscreen effectively (8.2.2)
Pass25,425 miles1 advisory
- MOT expiry
- 13 May 2018
- Odometer
- 25,425 miles
- Test number
- 725599062034
- AdvisoryNearside Rear Tyre worn close to the legal limit (4.1.E.1)
Questions about K31 FDX
- Does K31 FDX currently have a valid MOT?
- Yes. DVSA records show the MOT on K31 FDX is valid until 10 Oct 2027.
- When is the MOT due on K31 FDX?
- The MOT on K31 FDX is valid until 10 Oct 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has K31 FDX done?
- K31 FDX was recorded at 123,999 miles at its MOT on 2 Oct 2026, an average of 10,436 miles a year.
- Has K31 FDX ever failed its MOT?
- Yes. K31 FDX has failed 4 of its 16 MOT tests, most recently on 5 Oct 2022.
- Has the mileage on K31 FDX 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 K31 FDX find?
- K31 FDX passed its latest MOT on 2 Oct 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.