Mercedes-Benz logo

Mercedes-Benz SLK

White · Petrol · 2009 · 1,798 cc

S66 CSTMOT history

S66 CST is a white petrol Mercedes-Benz SLK first used on 20 Sept 2009. Its MOT is valid until 13 Sept 2027 and it has passed 15 of 18 MOT tests, with 85,037 miles recorded at the latest.

From DVSA MOT records, updated 10 Sept 2026.

S66 CST white Mercedes-Benz Slk – car details, MOT history and tax status
Illustration of a Mercedes-Benz Slk, not a photo of this vehicle
MOT
Valid
Until 13 Sept 2027
Mileage
85,037 mi
At MOT on 10 Sept 2026
MOT tests
18
15 passed · 3 failed
Per year
4,482 mi
Average between MOTs
Get reminders for S66 CST in the free Driver Codes app

Vehicle details

Registration
S66 CST
Registration format
Prefix (1983 to 2001)
Make
Mercedes-Benz
Model
SLK
Colour
White
Fuel type
Petrol
Engine size
1,798 cc
Year of manufacture
2009
First used
20 Sept 2009
MOT status
MOT valid until 13 Sept 2027
Latest MOT test
10 Sept 2026 (Pass)

Mileage history

S66 CST was last recorded at 85,037 miles on 10 Sept 2026, 1,701 miles more than at the previous MOT on 1 Sept 2025.

Odometer reading at each MOT testPassFail
Previous MOT
83,336 miles · 1 Sept 2025
Between the last two tests
1,701 miles
Average per year
4,482 miles

Recorded mileage by year

  • 2026 – 85,037 miles
  • 2025 – 83,336 miles
  • 2024 – 82,289 miles
  • 2023 – 80,603 miles
  • 2022 – 78,500 miles
  • 2021 – 76,515 miles
  • 2020 – 75,546 miles
  • 2019 – 74,403 miles
  • 2018 – 73,142 miles
  • 2017 – 72,196 miles
  • 2016 – 65,350 miles
  • 2015 – 48,047 miles
  • 2014 – 27,940 miles
  • 2013 – 23,882 miles
  • 2012 – 22,356 miles

What the latest MOT found

Pass85,037 miles
  • AdvisoryBrake pipe corroded, covered in grease or other material both front to rears (1.1.11 (c))
  • AdvisoryNearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
  • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

What MOT advisories mean

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.

  • Front Brake disc worn, pitted or scored, but not seriously weakened

    Advisory3 MOTs, 2024–2025

  • Offside Front Road wheel slightly distorted on inner

    Advisory3 MOTs, 2023–2024

  • Front Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair.

    Advisory2 MOTs, 2025

  • Rear Brake disc worn, pitted or scored, but not seriously weakened

    Advisory2 MOTs, 2025

  • Brake pipe corroded, covered in grease or other material front to rear pipes powdery at rear where they exit undertray

    Advisory2 MOTs, 2023

  • Exhaust has a minor leak of exhaust gases small blow (been welded previously) near "Y" piece

    Advisory2 MOTs, 2023

Full MOT history

18 tests since 15 Sept 2012, newest first. Select a test to see every defect and advisory.

  1. Pass85,037 miles (+1,701)3 advisories
    MOT expiry
    13 Sept 2027
    Odometer
    85,037 miles
    Test number
    586394161586
    • AdvisoryBrake pipe corroded, covered in grease or other material both front to rears (1.1.11 (c))
    • AdvisoryNearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
    • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
  2. Pass83,336 miles (+1)3 advisories
    MOT expiry
    13 Sept 2026
    Odometer
    83,336 miles
    Test number
    837987035910
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryFront Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))
    • AdvisoryRear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
  3. Fail83,335 miles (+1,046)1 major3 advisories
    MOT expiry
    No new certificate
    Odometer
    83,335 miles
    Test number
    138297527622
    • MajorWindscreen washer not working (3.5 (a))
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryFront Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))
    • AdvisoryRear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
  4. Pass82,289 miles (+1,686)10 advisories
    MOT expiry
    13 Sept 2025
    Odometer
    82,289 miles
    Test number
    766038858757
    • AdvisoryBrake hose has slight corrosion to ferrule all (1.1.12 (f) (i))
    • AdvisoryBrake pad(s) wearing thin wear sensor close to disc (1.1.13 (a) (ii))
    • AdvisoryBrake pipe corroded, covered in grease or other material front too rear pipes where they exit undertray (1.1.11 (c))
    • AdvisoryCentral Exhaust has a minor leak of exhaust gases "Y" piece , also flange jointing nuts & bolts heavily corroded (6.1.2 (a))
    • AdvisoryCoil spring corroded both front (5.3.1 (b) (i))
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryFront Brake pipe corroded, covered in grease or other material both sides (1.1.11 (c))
    • AdvisoryFront Suspension arm pin or bush worn but not resulting in excessive movement track control arms (both sides) (5.3.4 (a) (i))
    • AdvisoryOffside Front Road wheel slightly distorted on inner (5.2.2 (c) (i))
    • AdvisoryOffside Rear Coil spring corroded (5.3.1 (b) (i))
  5. Pass80,603 miles5 advisories
    MOT expiry
    13 Sept 2024
    Odometer
    80,603 miles
    Test number
    430583483448
    • AdvisoryBrake pipe corroded, covered in grease or other material front to rear pipes powdery at rear where they exit undertray (1.1.11 (c))
    • AdvisoryExhaust has a minor leak of exhaust gases small blow (been welded previously) near "Y" piece (6.1.2 (a))
    • AdvisoryFront Brake pipe corroded, covered in grease or other material both sides greased in wheel arch (1.1.11 (c))
    • AdvisoryFront Tyre worn close to legal limit/worn on edge both sides inner edge worn, o/s worst (5.2.3 (e))
    • AdvisoryOffside Front Road wheel slightly distorted on inner (5.2.2 (c) (i))
  6. Fail80,603 miles (+2,103)2 major5 advisories
    MOT expiry
    No new certificate
    Odometer
    80,603 miles
    Test number
    325174566476
    • MajorNearside Side repeater light intensity significantly reduced (4.4.3 (a))
    • MajorOffside Rear Coil spring fractured or broken (5.3.1 (b) (i))
    • AdvisoryBrake pipe corroded, covered in grease or other material front to rear pipes powdery at rear where they exit undertray (1.1.11 (c))
    • AdvisoryExhaust has a minor leak of exhaust gases small blow (been welded previously) near "Y" piece (6.1.2 (a))
    • AdvisoryFront Brake pipe corroded, covered in grease or other material both sides greased in wheel arch (1.1.11 (c))
    • AdvisoryFront Tyre worn close to legal limit/worn on edge both sides inner edge worn, o/s worst (5.2.3 (e))
    • AdvisoryOffside Front Road wheel slightly distorted on inner (5.2.2 (c) (i))
  7. Pass78,500 miles (+1,985)2 advisories
    MOT expiry
    13 Sept 2023
    Odometer
    78,500 miles
    Test number
    674876624307
    • AdvisoryNearside Front outer side wall of tyre scuffed
    • AdvisoryOffside Front far inner edge of tyre worn
  8. Pass76,515 miles (+969)
    MOT expiry
    13 Sept 2022
    Odometer
    76,515 miles
    Test number
    772516649168

    No defects or advisories recorded.

  9. Pass75,546 miles (+1,143)4 advisories
    MOT expiry
    19 Aug 2021
    Odometer
    75,546 miles
    Test number
    311854221953
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened both sides (1.1.14 (a) (ii))
    • AdvisoryFront Lower Suspension arm pin or bush worn but not resulting in excessive movement both sides rear arm (5.3.4 (a) (i))
    • AdvisoryFront Tyre worn close to legal limit/worn on edge both sides (5.2.3 (e))
    • AdvisoryParking brake applies unevenly
  10. Pass74,403 miles
    MOT expiry
    11 Nov 2020
    Odometer
    74,403 miles
    Test number
    381015839251

    No defects or advisories recorded.

  11. Fail74,403 miles (+1,261)1 dangerous
    MOT expiry
    No new certificate
    Odometer
    74,403 miles
    Test number
    721663108794
    • DangerousOffside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii))
  12. Pass73,142 miles (+946)
    MOT expiry
    11 May 2019
    Odometer
    73,142 miles
    Test number
    317869339256

    No defects or advisories recorded.

  13. Pass72,196 miles (+6,846)
    MOT expiry
    11 May 2018
    Odometer
    72,196 miles
    Test number
    995602225066

    No defects or advisories recorded.

  14. Pass65,350 miles (+17,303)
    MOT expiry
    11 May 2017
    Odometer
    65,350 miles
    Test number
    134199963975

    No defects or advisories recorded.

  15. Pass48,047 miles (+20,107)1 advisory2 notes
    MOT expiry
    11 May 2016
    Odometer
    48,047 miles
    Test number
    295165025188
    • AdvisoryParking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)
    • NoteFront tyres wearing low on edges.
    • NoteO/s/f tyre wall cracked,close to cord.
  16. Pass27,940 miles (+4,058)
    MOT expiry
    11 May 2015
    Odometer
    27,940 miles
    Test number
    369402734149

    No defects or advisories recorded.

  17. Pass23,882 miles (+1,526)
    MOT expiry
    4 Apr 2014
    Odometer
    23,882 miles
    Test number
    748085793010

    No defects or advisories recorded.

  18. Pass22,356 miles1 note
    MOT expiry
    20 Sept 2013
    Odometer
    22,356 miles
    Test number
    287999452229
    • NoteBoth rear tyres on 1.6mm limit

Questions about S66 CST

Does S66 CST currently have a valid MOT?
Yes. DVSA records show the MOT on S66 CST is valid until 13 Sept 2027.
When is the MOT due on S66 CST?
The MOT on S66 CST is valid until 13 Sept 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has S66 CST done?
S66 CST was recorded at 85,037 miles at its MOT on 10 Sept 2026, an average of 4,482 miles a year.
Has S66 CST ever failed its MOT?
Yes. S66 CST has failed 3 of its 18 MOT tests, most recently on 29 Aug 2025.
Has the mileage on S66 CST 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 S66 CST find?
S66 CST passed its latest MOT on 10 Sept 2026 with 3 advisories: brake pipe corroded, covered in grease or other material both front to rears; nearside front brake pipe corroded, covered in grease or other material; offside front brake pipe corroded, covered in grease or other material.

Browse all S66C 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.