Mercedes-Benz SLK
Silver · Diesel · 2015 · 2,143 cc
K40 NAJMOT history
K40 NAJ is a silver diesel Mercedes-Benz SLK first used on 9 Mar 2015. Its MOT is valid until 28 May 2027 and it has passed 8 of 10 MOT tests, with 51,510 miles recorded at the latest.
From DVSA MOT records, updated 22 May 2026.
- MOT
- Valid
- Until 28 May 2027
- Mileage
- 51,510 mi
- At MOT on 22 May 2026
- MOT tests
- 10
- 8 passed · 2 failed
- Per year
- 4,250 mi
- Average between MOTs
Vehicle details
- Registration
- K40 NAJ
- Registration format
- Prefix (1983 to 2001)
- Make
- Mercedes-Benz
- Model
- SLK
- Colour
- Silver
- Fuel type
- Diesel
- Engine size
- 2,143 cc
- Year of manufacture
- 2015
- First used
- 9 Mar 2015
- MOT status
- MOT valid until 28 May 2027
- Latest MOT test
- 22 May 2026 (Pass)
Mileage history
K40 NAJ was last recorded at 51,510 miles on 22 May 2026, 2,103 miles more than at the previous MOT on 23 May 2025.
- Previous MOT
- 49,407 miles · 23 May 2025
- Between the last two tests
- 2,103 miles
- Average per year
- 4,250 miles
Recorded mileage by year
- 2026 – 51,510 miles
- 2025 – 49,407 miles
- 2024 – 46,584 miles
- 2023 – 43,721 miles
- 2022 – 37,489 miles
- 2021 – 32,264 miles
- 2020 – 27,891 miles
- 2019 – 20,887 miles
What the latest MOT found
Pass51,510 miles
- MinorOffside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))
- AdvisoryNearside Front Anti-roll bar damaged but not seriously weakened (5.3.3 (b) (i))
- AdvisoryNearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))
- AdvisoryOffside Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))
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 Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm
Advisory2 MOTs, 2022–2024
Offside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm
Advisory2 MOTs, 2022–2024
Full MOT history
10 tests since 8 Mar 2019, newest first. Select a test to see every defect and advisory.
Pass51,510 miles (+2,103)1 minor3 advisories
- MOT expiry
- 28 May 2027
- Odometer
- 51,510 miles
- Test number
- 240968872590
- MinorOffside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))
- AdvisoryNearside Front Anti-roll bar damaged but not seriously weakened (5.3.3 (b) (i))
- AdvisoryNearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))
- AdvisoryOffside Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))
Pass49,407 miles (+2)
- MOT expiry
- 28 May 2026
- Odometer
- 49,407 miles
- Test number
- 950305389293
No defects or advisories recorded.
Fail49,405 miles (+2,821)1 dangerous1 major1 advisory
- MOT expiry
- No new certificate
- Odometer
- 49,405 miles
- Test number
- 821132645415
- DangerousOffside Front Tyre has ply or cords exposed (5.2.3 (d) (ii))
- MajorNearside Front Anti-roll bar linkage insecurely attached (5.3.3 (a) (i))
- AdvisoryOffside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))
Pass46,584 miles (+2,863)3 advisories
- MOT expiry
- 28 May 2025
- Odometer
- 46,584 miles
- Test number
- 723122119695
- AdvisoryNearside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm (5.3.4 (a) (i))
- AdvisoryOffside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm (5.3.4 (a) (i))
- AdvisoryOffside Front Tyre worn close to legal limit/worn on edge Inner Edge Worn (5.2.3 (e))
Pass43,721 miles (+6,232)
- MOT expiry
- 28 May 2024
- Odometer
- 43,721 miles
- Test number
- 722571344102
No defects or advisories recorded.
Pass37,489 miles3 advisories
- MOT expiry
- 28 May 2023
- Odometer
- 37,489 miles
- Test number
- 127541785550
- AdvisoryNearside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm (5.3.4 (a) (i))
- AdvisoryNearside Front Tyre slightly damaged/cracking or perishing Outer Sidewall (5.2.3 (d) (ii))
- AdvisoryOffside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm (5.3.4 (a) (i))
Fail37,487 miles (+5,223)2 major4 advisories
- MOT expiry
- No new certificate
- Odometer
- 37,487 miles
- Test number
- 862494811753
- MajorNearside Windscreen washer provides insufficient washer liquid (3.5 (a))
- MajorOffside Windscreen washer provides insufficient washer liquid (3.5 (a))
- AdvisoryFront Brake pad(s) wearing thin (1.1.13 (a) (ii))
- AdvisoryNearside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm (5.3.4 (a) (i))
- AdvisoryNearside Front Tyre slightly damaged/cracking or perishing Outer Sidewall (5.2.3 (d) (ii))
- AdvisoryOffside Front Suspension arm pin or bush worn but not resulting in excessive movement Forward Arm (5.3.4 (a) (i))
Pass32,264 miles (+4,373)
- MOT expiry
- 28 May 2022
- Odometer
- 32,264 miles
- Test number
- 996162446197
No defects or advisories recorded.
Pass27,891 miles (+7,004)3 advisories
- MOT expiry
- 28 May 2021
- Odometer
- 27,891 miles
- Test number
- 447304517962
- AdvisoryNearside Rear Outer Tyre slightly damaged/cracking or perishing Sidewall Damaged (5.2.3 (d) (ii))
- AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- AdvisoryOffside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Pass20,887 miles3 advisories
- MOT expiry
- 7 Mar 2020
- Odometer
- 20,887 miles
- Test number
- 981062471183
- AdvisoryNearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- AdvisoryNearside Rear Tyre slightly damaged/cracking or perishing Outer Sidewall (5.2.3 (d) (ii))
- AdvisoryOffside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Questions about K40 NAJ
- Does K40 NAJ currently have a valid MOT?
- Yes. DVSA records show the MOT on K40 NAJ is valid until 28 May 2027.
- When is the MOT due on K40 NAJ?
- The MOT on K40 NAJ is valid until 28 May 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has K40 NAJ done?
- K40 NAJ was recorded at 51,510 miles at its MOT on 22 May 2026, an average of 4,250 miles a year.
- Has K40 NAJ ever failed its MOT?
- Yes. K40 NAJ has failed 2 of its 10 MOT tests, most recently on 22 May 2025.
- Has the mileage on K40 NAJ 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 K40 NAJ find?
- K40 NAJ passed its latest MOT on 22 May 2026 with 1 minor defect and 3 advisories: offside front lower suspension arm ball joint dust cover severely deteriorated; nearside front anti-roll bar damaged but not seriously weakened; nearside front anti-roll bar pin or bush worn but not resulting in excessive movement, and 1 more.
Related registrations
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.