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 2014 Skoda Octavia Diesel 1968cc has had 14 MOT tests on record, passing 9 and failing 5 (64% pass rate). It has 140,943 miles on the clock, averaging 11,628 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crbc and dpf (diesel particulate filter) clogging. 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 GM14 ONZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 140,943 miles |
| Reading date | |
| Average per year | 11,628 |
| Mileage consistency | Consistent |
Check GM14 ONZ
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- Warranty work logged
Full MOT Test History 14 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]
CRBC
DPF (Diesel Particulate Filter) clogging
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Vehicle Details
| Registration | GM14 ONZ |
| Make | Skoda |
| Model | Octavia |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2014 |
| First registered | |
| Area code | GM — Maidstone, Garden of England |
| Age identifier | 14 — March 2014 to August 2014 |
More GM14 O plates
Browse all GM14 O registrations from Maidstone.
About GM14 ONZ
What car is GM14 ONZ?
GM14 ONZ is a grey Skoda Octavia, diesel (1968cc). First registered in Maidstone in 2014.
What is the mileage of GM14 ONZ?
The last recorded mileage for GM14 ONZ was 140,943 miles, recorded on 1 Sep 2025 during its most recent MOT test.
Has GM14 ONZ passed its MOT?
GM14 ONZ has had 14 MOT tests with a 64% pass rate (9 passes, 5 failures). It last passed on 1 Sep 2025.
Is GM14 ONZ ULEZ compliant?
Based on its fuel type and registration year, GM14 ONZ is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GM14 ONZ?
GM14 ONZ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.