Should I check the MOT history before buying a 2019 Mazda 6?

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 2019 Mazda 6?

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 2019 Mazda 6?

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.

Is the 2019 Mazda 6 reliable?

Based on MOT data from 4,373 vehicles, the 2019 Mazda 6 has a first-time MOT pass rate of 91.7%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2019 Mazda 6?

The most frequently recorded MOT issues on the 2019 Mazda 6 are: Nearside Front Tyre worn close to legal limit/worn on edge (28.9% of vehicles), Front Brake pad(s) wearing thin (25.7% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (24.9% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2019 Mazda 6?

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 (2019)

4,373 real MOT outcomes analysed • 91.7% first-time pass rate

2019 Mazda 6

CarHunch analysed 4,373 real MOT records for the 2019 Mazda 6. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2019 Mazda 6 is a reliably built car, passing its MOT first time in 91.7% of cases—well above the UK average of 80%. Dangerous defects are relatively uncommon at 15%, so structural and safety concerns are not a major worry for this generation.

At 32,066 miles median (40,012 average), these cars are running typical mileage for their age, and they're proving genuinely trouble-free with just 0.46 failures per vehicle on average. Most will rack up minor advisories like worn brake pads or fluid checks (3.9 per car), but if you're shopping for one, a pre-purchase inspection focused on suspension wear and fluid condition will catch anything worth negotiating on.

The 2019 Mazda 6 passes its MOT first time at roughly the UK average rate (91.7%) — solid but worth checking this vehicle's history carefully.

⚠️ Around 1 in 8 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

91.7%

UK average ~80%

Better than average

Dangerous (ever)

15%

At least once in MOT history

Check this vehicle

Avg failures / car

0.46

Over 4.6 tests on record

Low

Typical mileage

32k

Middle half: 24k–42k

For context

✅ Good baseline reliability. A 91.7% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 3.9 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 4,373 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

What tends to go wrong

Across 4,373 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 28.9%

Nearside Front Tyre worn close to legal limit/worn on edge · Offside Front Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 25.7%

Front Brake pad(s) wearing thin · Rear Brake disc worn, pitted or scored, but not seriously weakened · Offside Rear Brake disc worn, pitted or scored, but not seriously weakened · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Other issues 6%

Nearside Rear Child Seat fitted not allowing full inspection of adult belt · Windscreen damaged but not adversely affecting driver's view

Data covers a 3-year window centred on 2019.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 4,373 Mazda 6 cars.

Before you buy a 2019 Mazda 6

Based on MOT data from 4,373 vehicles — here's what to check.

📋 Check the full MOT history. 15% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (66%)	2,896	92.1%	0.43
Diesel (34%)	1,477	90.8%	0.52

Colour Breakdown

Based on 158,495 Mazda 6 vehicles registered in the UK — across all years. From DVLA registration records.

Silver 26%

41,132

Blue 25.2%

39,875

Grey 16.5%

26,179

Black 13.4%

21,188

Red 12.5%

19,888

White 5.4%

8,568

Green 0.8%

1,265

Yellow 0.2%

271

Maroon 0%

Gold 0%

Purple 0%

Brown 0%

Mileage Distribution

Most 2019 Mazda 6 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

32,066

typical

23,757

low mileage

42,324

high mileage

Half of all 2019 Mazda 6 vehicles fall between 23,757 and 42,324 miles.

Is the mileage you're seeing normal?

✓ Under 23,757 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 23,757–42,324 miles — normal for age. This is where most 2019 Mazda 6s sit.

⚠ Over 57,137 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2019 Mazda 6 — Still on the Road

Almost all 2019 Mazda 6s are still on the road.

Strong survival — 4,248 vehicles still getting MOTs in 2025, 99% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2022–2025.

MOT History Averages

4.6

Avg MOT tests per vehicle

0.46

Avg failures per vehicle

3.9

Avg advisories per vehicle

Other model years — Mazda 6: All 6 years → Which year to buy? →

2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2020

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Compare with another model

See how the 2019 Mazda 6 stacks up against a rival.

Average reliability — agree?