Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2016 Skoda Octavia Petrol 999cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 40,442 miles on the clock, averaging 5,798 miles per year, below the UK average of 7,400. The 1.0 TSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure. Common Skoda Octavia issues include dsg-7 dq200 automatic gearbox and front suspension lower control arm bushings and rear multi-link bushes.
MOT & Mileage History for KM66 UMJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 40,442 miles |
| Reading date | |
| Miles last year | 3,356 |
| Average per year | 5,798 |
| Mileage consistency | Variable |
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Full MOT Test History 8 tests on record
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Reported issues for this Skoda Octavia
These are the most commonly reported problems on Skoda Octavia models (2013–2020), based on owner reports and workshop data across the UK.
DSG-7 DQ200 Automatic Gearbox (Mechatronics and Clutch Pack Wear)
Dry-clutch pack wears prematurely; mechatronic unit overheats or fails electrically, causing erratic shifts. · Typical repair: £1,200-£2,500 (clutch/mechatronics rebuild at indie VW specialist).[1][2][3]
Front Suspension Lower Control Arm Bushings and Rear Multi-Link Bushes
Rubber bushes degrade from road salt/UV, leading to play; rear multi-link bushes crack. · Typical repair: £400-£800 (full front/rear bush set + alignment).[1][2]
Water Leaks from Door Seals/Drain Holes or Blocked Drains
Door seals perish (early cars); drain plugs block, causing ingress into footwells/boot. · Typical repair: £150-£400 (new seals + drains clear-out).[2][3][5]
Infotainment System (MIB/Columbus) Freezes and Glitches
Software bugs cause lagging screens, unresponsiveness; rain/light sensor fails. · Typical repair: £200-£600 (software update/retrofit at specialist).[1][3]
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
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Vehicle Details
| Registration | KM66 UMJ |
| Make | Skoda |
| Model | Octavia |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KM66 U plates
Browse all KM66 U registrations from Luton.
About KM66 UMJ
What car is KM66 UMJ?
KM66 UMJ is a grey Skoda Octavia, petrol (999cc). First registered in Luton in 2016.
What is the mileage of KM66 UMJ?
The last recorded mileage for KM66 UMJ was 40,442 miles, recorded on 5 Sep 2025 during its most recent MOT test.
Has KM66 UMJ passed its MOT?
KM66 UMJ has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 5 Sep 2025.
Is KM66 UMJ ULEZ compliant?
Based on its fuel type and registration year, KM66 UMJ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KM66 UMJ?
KM66 UMJ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.