
Mercedes-Benz S-Class
Black · Petrol · 2019 · 5,980 cc
GS 666MOT history
GS 666 is a black petrol Mercedes-Benz S-Class first used on 22 Mar 2019. Its MOT is valid until 19 Apr 2027 and it has passed 5 of 6 MOT tests, with 66,413 miles recorded at the latest.
From DVSA MOT records, updated 20 Apr 2026.

- MOT
- Valid
- Until 19 Apr 2027
- Mileage
- 66,413 mi
- At MOT on 20 Apr 2026
- MOT tests
- 6
- 5 passed · 1 failed
- Per year
- 9,299 mi
- Average between MOTs
Vehicle details
- Registration
- GS 666
- Registration format
- Dateless
- Make
- Mercedes-Benz
- Model
- S-Class
- Colour
- Black
- Fuel type
- Petrol
- Engine size
- 5,980 cc
- Year of manufacture
- 2019
- First used
- 22 Mar 2019
- MOT status
- MOT valid until 19 Apr 2027
- Latest MOT test
- 20 Apr 2026 (Pass)
Mileage history
GS 666 was last recorded at 66,413 miles on 20 Apr 2026, 9,047 miles more than at the previous MOT on 9 Apr 2025.
- Previous MOT
- 57,366 miles · 9 Apr 2025
- Between the last two tests
- 9,047 miles
- Average per year
- 9,299 miles
Recorded mileage by year
- 2026 – 66,413 miles
- 2025 – 57,366 miles
- 2024 – 48,219 miles
- 2023 – 38,894 miles
- 2022 – 29,013 miles
What the latest MOT found
- AdvisoryRear Tyre worn close to legal limit/worn on edge both (5.2.3 (e))
Full MOT history
6 tests since 12 Apr 2022, newest first. Select a test to see every defect and advisory.
Pass66,413 miles (+9,047)1 advisory
- MOT expiry
- 19 Apr 2027
- Odometer
- 66,413 miles
- Test number
- 959317115612
- AdvisoryRear Tyre worn close to legal limit/worn on edge both (5.2.3 (e))
Pass57,366 miles (+9,147)
- MOT expiry
- 11 Apr 2026
- Odometer
- 57,366 miles
- Test number
- 468605243842
No defects or advisories recorded.
Pass48,219 miles
- MOT expiry
- 11 Apr 2025
- Odometer
- 48,219 miles
- Test number
- 727572067931
No defects or advisories recorded.
Fail48,219 miles (+9,325)4 dangerous
- MOT expiry
- No new certificate
- Odometer
- 48,219 miles
- Test number
- 611270260036
- DangerousNearside Front Tyre has ply or cords exposed (5.2.3 (d) (ii))
- DangerousNearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
- DangerousOffside Front Tyre has ply or cords exposed (5.2.3 (d) (ii))
- DangerousOffside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
Pass38,894 miles (+9,881)
- MOT expiry
- 11 Apr 2024
- Odometer
- 38,894 miles
- Test number
- 675308204287
No defects or advisories recorded.
Pass29,013 miles
- MOT expiry
- 11 Apr 2023
- Odometer
- 29,013 miles
- Test number
- 902898768212
No defects or advisories recorded.
Questions about GS 666
- What vehicle is registration GS 666 currently assigned to?
- DVSA MOT records show GS 666 on a black petrol Mercedes-Benz S-Class first used on 22 Mar 2019. Dateless registrations can be transferred between vehicles, so earlier MOT tests may have been under a different registration. Registered keeper details are not public and are not shown.
- Does GS 666 currently have a valid MOT?
- Yes. DVSA records show the MOT on GS 666 is valid until 19 Apr 2027.
- When is the MOT due on GS 666?
- The MOT on GS 666 is valid until 19 Apr 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
- What mileage has GS 666 done?
- GS 666 was recorded at 66,413 miles at its MOT on 20 Apr 2026, an average of 9,299 miles a year.
- Has GS 666 ever failed its MOT?
- Yes. GS 666 has failed 1 of its 6 MOT tests, most recently on 10 Apr 2024.
- Has the mileage on GS 666 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 GS 666 find?
- GS 666 passed its latest MOT on 20 Apr 2026 with 1 advisory: rear tyre worn close to legal limit/worn on edge both.
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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.