Mercedes-Benz C
Grey · Diesel · 2017 · 2,143 cc
S21 DEKMOT history
S21 DEK is a grey diesel Mercedes-Benz C first used on 22 Mar 2017. Its MOT is valid until 7 Aug 2027 and it has passed 7 of 9 MOT tests, with 105,888 miles recorded at the latest.
From DVSA MOT records, updated 8 Aug 2026.
- MOT
- Valid
- Until 7 Aug 2027
- Mileage
- 105,888 mi
- At MOT on 8 Aug 2026
- MOT tests
- 9
- 7 passed · 2 failed
- Per year
- 11,189 mi
- Average between MOTs
Vehicle details
- Registration
- S21 DEK
- Registration format
- Prefix (1983 to 2001)
- Make
- Mercedes-Benz
- Model
- C
- Colour
- Grey
- Fuel type
- Diesel
- Engine size
- 2,143 cc
- Year of manufacture
- 2017
- First used
- 22 Mar 2017
- MOT status
- MOT valid until 7 Aug 2027
- Latest MOT test
- 8 Aug 2026 (Pass)
Mileage history
S21 DEK was last recorded at 105,888 miles on 8 Aug 2026, 12,706 miles more than at the previous MOT on 22 Apr 2025.
- Previous MOT
- 93,182 miles · 22 Apr 2025
- Between the last two tests
- 12,706 miles
- Average per year
- 11,189 miles
Recorded mileage by year
- 2026 – 105,888 miles
- 2025 – 93,182 miles
- 2024 – 83,001 miles
- 2023 – 70,435 miles
- 2022 – 58,778 miles
- 2021 – 49,156 miles
- 2020 – 36,043 miles
What the latest MOT found
No defects or advisories were recorded.
Full MOT history
9 tests since 11 May 2020, newest first. Select a test to see every defect and advisory.
Pass105,888 miles (+12,706)
- MOT expiry
- 7 Aug 2027
- Odometer
- 105,888 miles
- Test number
- 279114722973
No defects or advisories recorded.
Pass93,182 miles
- MOT expiry
- 10 May 2026
- Odometer
- 93,182 miles
- Test number
- 623659622234
No defects or advisories recorded.
Fail93,182 miles (+10,181)1 repaired
- MOT expiry
- No new certificate
- Odometer
- 93,182 miles
- Test number
- 144585094400
- Repaired at testEngine MIL inoperative or indicates a malfunction (8.2.2.2 (g))
Pass83,001 miles (+12,566)
- MOT expiry
- 10 May 2025
- Odometer
- 83,001 miles
- Test number
- 960329781623
No defects or advisories recorded.
Pass70,435 miles
- MOT expiry
- 10 May 2024
- Odometer
- 70,435 miles
- Test number
- 150121039671
No defects or advisories recorded.
Fail70,435 miles (+11,657)2 dangerous
- MOT expiry
- No new certificate
- Odometer
- 70,435 miles
- Test number
- 497390683650
- 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))
Pass58,778 miles (+9,622)2 advisories
- MOT expiry
- 10 May 2023
- Odometer
- 58,778 miles
- Test number
- 355591308256
- AdvisoryNearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- AdvisoryOffside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Pass49,156 miles (+13,113)
- MOT expiry
- 10 May 2022
- Odometer
- 49,156 miles
- Test number
- 814380762399
No defects or advisories recorded.
Pass36,043 miles
- MOT expiry
- 10 May 2021
- Odometer
- 36,043 miles
- Test number
- 565015913229
No defects or advisories recorded.
Questions about S21 DEK
- Does S21 DEK currently have a valid MOT?
- Yes. DVSA records show the MOT on S21 DEK is valid until 7 Aug 2027.
- When is the MOT due on S21 DEK?
- The MOT on S21 DEK is valid until 7 Aug 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has S21 DEK done?
- S21 DEK was recorded at 105,888 miles at its MOT on 8 Aug 2026, an average of 11,189 miles a year.
- Has S21 DEK ever failed its MOT?
- Yes. S21 DEK has failed 2 of its 9 MOT tests, most recently on 22 Apr 2025.
- Has the mileage on S21 DEK 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 S21 DEK find?
- S21 DEK passed its latest MOT on 8 Aug 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.