2015 Mazda 6 2.2L Diesel · LT15 UDN
2015 Mazda 6 (2.2L, diesel). First registered 30 Mar 2015. Recorded mileage 105,544 miles. MOT expired on 21 Mar 2023.
- Make & Model
- MAZDA 6
- Year / Origin
- 2015 · Wimbledon (South London)
- Safety Recall
- Unknown
- MOT Status
- Expired on 21 Mar 2023
- Road Tax
- —
- Recorded Mileage
- 105,544 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.2L
- Reliability Guide
- Common Faults
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LT15 UDN Key Findings
- 1 MOT test recorded
- Latest MOT passed on 22/03/2022
- 105,544 miles recorded at latest MOT
- 3 defects noted at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
LT15 UDN MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
1 MOT test are recorded for this 2015 Mazda 6 (LT15 UDN) between March 2022 and March 2022.
The record contains 1 pass and 0 failures.
The record shows no MOT failures, although 2 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Lighting (1 issue), Tyres (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
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Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
This 2015 Mazda 6 diesel is a reasonable buy if priced accordingly, but the high mileage and past brake-related MOT failure warrant caution. Budget for tyres, brake upkeep, and an oil leak check before committing.
Ask for a full service history to confirm the timing belt, cambelt (if applicable), and regular oil changes on this 2191cc diesel, as high mileage of over 105k increases wear risk. Use the 2017 brake pad failure and 2022 oil leak advisory as negotiation points — a fresh MOT, brake inspection, and oil seal check should be conditions of purchase or price reductions. Given no aggregate model reliability data is available, lean on the individual MOT record: the car has mostly passed but shows recurring tyre and brake wear that a private seller may have deferred.
As a 2.2 diesel, the Mazda 6 typically returns strong mpg, though exact figures are not in the provided data; road tax for a 2015 diesel of this size is usually in the lower bands but verify with DVLA. Insurance group is mid-range for a family saloon/estate, and diesel maintenance like DPF and injector care can add cost at high mileage. Estimated annual running cost including fuel, tax, insurance, and routine maintenance is around £1,200-£1,500 given the 105k mileage and diesel specifics.
Inspect the front brakes closely — the December 2017 failure showed front pads less than 1.5mm and rear pads wearing thin, so confirm current pads and discs are within limits. Check the oil leak noted at the 2022 MOT (8.4.1(a)(i)): trace whether it is from the sump, turbo, or rocker cover and assess severity beyond 'not excessive'. Verify the near-side rear tyre flagged as worn smooth on the inner edge in 2022 has been replaced, and test the rear registration plate lamp that was inoperative.
LT15UDN is a black 2.2-litre diesel Mazda 6 first registered in March 2015, now showing 105,544 miles from its 2022 MOT. The history includes one failure in December 2017 for excessively worn front brake pads alongside thin rear pads and a near-limit front tyre, but all later tests passed. The 2022 test flagged an oil leak (not excessive), a worn near-rear tyre, and an inoperative rear number plate lamp, suggesting wear items need attention.
No aggregate MOT reliability data is available for the Mazda 6, so assessment relies solely on this vehicle's individual test history.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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