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.
MOT & Mileage History for GM15 CNN
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 | 154,000 miles |
| Reading date | |
| Miles last year | 13,381 |
| Average per year | 15,963 |
| Mileage consistency | Variable |
Check GM15 CNN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 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]
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Skoda Octavia
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Vehicle Details
| Registration | GM15 CNN |
| Make | Skoda |
| Model | Octavia |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | GM — Maidstone, Garden of England |
| Age identifier | 15 — March 2015 to August 2015 |
More GM15 C plates
Browse all GM15 C registrations from Maidstone.
About GM15 CNN
What car is GM15 CNN?
GM15 CNN is a silver Skoda Octavia, diesel (1598cc). First registered in Maidstone in 2015.
What is the mileage of GM15 CNN?
The last recorded mileage for GM15 CNN was 154,000 miles, recorded on 3 Mar 2026 during its most recent MOT test.
Has GM15 CNN passed its MOT?
GM15 CNN has had 13 MOT tests with a 69% pass rate (9 passes, 4 failures). It last passed on 3 Mar 2026.
Is GM15 CNN ULEZ compliant?
Based on its fuel type and registration year, GM15 CNN is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GM15 CNN?
GM15 CNN is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.