
Mercedes-Benz S-Class
Black · Diesel · 2017 · 2,987 cc
K21 SYAMOT history
K21 SYA is a black diesel Mercedes-Benz S-Class first used on 3 Jan 2017. Its MOT is valid until 3 Aug 2027 and it has passed 7 of 8 MOT tests, with 72,937 miles recorded at the latest.
From DVSA MOT records, updated 31 Jul 2026.

- MOT
- Valid
- Until 3 Aug 2027
- Mileage
- 72,937 mi
- At MOT on 31 Jul 2026
- MOT tests
- 8
- 7 passed · 1 failed
- Per year
- 10,116 mi
- Average between MOTs
Vehicle details
- Registration
- K21 SYA
- Registration format
- Prefix (1983 to 2001)
- Make
- Mercedes-Benz
- Model
- S-Class
- Colour
- Black
- Fuel type
- Diesel
- Engine size
- 2,987 cc
- Year of manufacture
- 2017
- First used
- 3 Jan 2017
- MOT status
- MOT valid until 3 Aug 2027
- Latest MOT test
- 31 Jul 2026 (Pass)
Mileage history
K21 SYA was last recorded at 72,937 miles on 31 Jul 2026, 8,040 miles more than at the previous MOT on 1 Aug 2025.
- Previous MOT
- 64,897 miles · 1 Aug 2025
- Between the last two tests
- 8,040 miles
- Average per year
- 10,116 miles
Recorded mileage by year
- 2026 – 72,937 miles
- 2025 – 64,897 miles
- 2024 – 55,931 miles
- 2023 – 51,023 miles
- 2022 – 46,490 miles
- 2021 – 22,610 miles
- 2020 – 15,106 miles
What the latest MOT found
- MinorWindscreen seriously discoloured but not adversely affecting driver's view (3.2 (a) (i))
- AdvisoryNearside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge 1.6 mm (5.2.3 (e))
- AdvisoryOffside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Full MOT history
8 tests since 11 Nov 2020, newest first. Select a test to see every defect and advisory.
Pass72,937 miles (+8,040)1 minor3 advisories
- MOT expiry
- 3 Aug 2027
- Odometer
- 72,937 miles
- Test number
- 969136986973
- MinorWindscreen seriously discoloured but not adversely affecting driver's view (3.2 (a) (i))
- AdvisoryNearside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge 1.6 mm (5.2.3 (e))
- AdvisoryOffside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Pass64,897 miles (+8,966)
- MOT expiry
- 3 Aug 2026
- Odometer
- 64,897 miles
- Test number
- 105252963234
No defects or advisories recorded.
Pass55,931 miles (+4,908)
- MOT expiry
- 3 Aug 2025
- Odometer
- 55,931 miles
- Test number
- 956510123785
No defects or advisories recorded.
Pass51,023 miles (+4,533)
- MOT expiry
- 3 Aug 2024
- Odometer
- 51,023 miles
- Test number
- 904418722670
No defects or advisories recorded.
Pass46,490 miles
- MOT expiry
- 8 Sept 2023
- Odometer
- 46,490 miles
- Test number
- 507194471321
No defects or advisories recorded.
Fail46,490 miles (+23,880)2 dangerous2 major
- MOT expiry
- No new certificate
- Odometer
- 46,490 miles
- Test number
- 729040389745
- DangerousNearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
- DangerousOffside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
- MajorElectronic parking brake control defective so that it cannot be satisfactorily operated (1.1.6 (d))
- MajorParking brake efficiency below requirements (1.4.2 (a) (i))
Pass22,610 miles (+7,504)
- MOT expiry
- 18 Nov 2022
- Odometer
- 22,610 miles
- Test number
- 152307844804
No defects or advisories recorded.
Pass15,106 miles
- MOT expiry
- 10 Nov 2021
- Odometer
- 15,106 miles
- Test number
- 519079529933
No defects or advisories recorded.
Questions about K21 SYA
- Does K21 SYA currently have a valid MOT?
- Yes. DVSA records show the MOT on K21 SYA is valid until 3 Aug 2027.
- When is the MOT due on K21 SYA?
- The MOT on K21 SYA is valid until 3 Aug 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has K21 SYA done?
- K21 SYA was recorded at 72,937 miles at its MOT on 31 Jul 2026, an average of 10,116 miles a year.
- Has K21 SYA ever failed its MOT?
- Yes. K21 SYA has failed 1 of its 8 MOT tests, most recently on 8 Sept 2022.
- Has the mileage on K21 SYA 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 K21 SYA find?
- K21 SYA passed its latest MOT on 31 Jul 2026 with 1 minor defect and 3 advisories: windscreen seriously discoloured but not adversely affecting driver's view; nearside front inner tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge 1.6 mm, 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.