Should I check the MOT history before buying a 2014 Mazda 6 SE L Nav D?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2014 Mazda 6 SE L Nav D?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2014 Mazda 6 SE L Nav D?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Do I need an HPI check when buying a 2014 Mazda 6 SE L Nav D?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Mazda 6 SE L Nav D (2014)

102 real MOT outcomes analysed • 37.4% first-time pass rate

2014 Mazda 6 SE L Nav D

CarHunch analysed 102 real MOT records for the 2014 Mazda 6 SE L Nav D. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Below average reliability 42.6% below UK average

37.4%

pass MOT first time

UK average: ~80%

87,212

typical mileage

71,367–109,618 middle half

ever had a dangerous defect

recorded at any MOT

0.23

avg MOT failures per car

over 2.6 tests on record

What to check before buying a 2014 Mazda 6 SE L Nav D

Practical pre-purchase checks for this age and model.

📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Mazda 6 SE L Nav D

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection

Have a qualified mechanic check this car before you commit to buying →

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Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (99%)	101	36.9%	0.22
Gas Bi-Fuel (1%)	1	87.5%	1

Mileage Distribution

Most 2014 Mazda 6 SE L Nav D vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

71,367

low mileage

87,212

typical

109,618

high mileage

Half of all 2014 Mazda 6 SE L Nav D vehicles fall between 71,367 and 109,618 miles.

2014 Mazda 6 SE L Nav D — Still on the Road

20 vehicles still getting MOTs in 2025 — 61% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2018–2025.

MOT History Averages

2.6

Avg MOT tests per vehicle

0.23

Avg failures per vehicle

Avg advisories per vehicle

Found a specific Mazda 6 SE L Nav D?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

Other model years — Mazda 6 SE L Nav D:

2015 2016