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 2020 Skoda Octavia Petrol 999cc has had 4 MOT tests on record, passing every one. It has 64,616 miles on the clock, averaging 11,956 miles per year, above 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 KM20 COJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 64,616 miles |
| Reading date | |
| Miles last year | 8,916 |
| Average per year | 11,956 |
| Mileage consistency | Consistent |
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Full MOT Test History 4 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 | KM20 COJ |
| Make | Skoda |
| Model | Octavia |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2020 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 20 — March 2020 to August 2020 |
More KM20 C plates
Browse all KM20 C registrations from Luton.
About KM20 COJ
What car is KM20 COJ?
KM20 COJ is a blue Skoda Octavia, petrol (999cc). First registered in Luton in 2020.
What is the mileage of KM20 COJ?
The last recorded mileage for KM20 COJ was 64,616 miles, recorded on 22 Jun 2026 during its most recent MOT test.
Has KM20 COJ passed its MOT?
KM20 COJ has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 22 Jun 2026.
Is KM20 COJ ULEZ compliant?
Based on its fuel type and registration year, KM20 COJ 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 KM20 COJ?
KM20 COJ is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.