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ST12 KWX

2012 Mazda 6

Silver Petrol 1798cc
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MOT Status

Expired
Expires9 Jun 2026
Tests14 (11 pass, 3 fail)
Pass rate78.6%

Mileage

93,698 mi
Last recorded93,698 miles
Recorded on10 Jun 2025
Typical for 2012 Mazda 674,301 mi

Above average mileage for this year

4 checks still locked for this Mazda
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationST12 KWX
MakeMazda
Model6
Year2012
ColourSilver
Fuel typePetrol
Engine1,798cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

11 pass 3 fail
Pass 10 Jun 2025 93,698 miles

Central Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Central Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Integral body structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Pass 7 Jun 2024 86,109 miles

Central Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Front Brake pipe corroded, covered in grease or other material Both (1.1.11 (c))

Integral body structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Fail 23 Apr 2024 86,106 miles

Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Service brake excessively binding (1.2.1 (f))

Offside Rear Anti-roll bar linkage insecurely attached (5.3.3 (a) (i))

Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))

Offside Rear Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Service brake efficiency below requirements (1.2.2 (a) (i))

Offside Rear Inner Brake pad(s) missing (1.1.13 (c)) DANGEROUS

Central Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Integral body structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 27 Apr 2023 81,211 miles

Central Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Fail 24 Apr 2023 81,206 miles

Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))

Offside Front Wheel bearing has excessive play (5.1.3 (a) (i))

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Central Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Pass 30 Mar 2022 75,134 miles

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Front Service brake binding but not excessively (1.2.1 (f))

Offside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 31 Mar 2021 68,251 miles

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Fail 31 Mar 2021 68,251 miles

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Brake pipe excessively corroded (1.1.11 (c))

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 2 Apr 2020 63,071 miles

Brake disc worn, pitted or scored, but not seriously weakened All four (1.1.14 (a) (ii))

Central Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Offside Rear Service brake binding but not excessively Shows signs of heat (1.2.1 (f))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Tyre slightly damaged/cracking or perishing All four (5.2.3 (d) (ii))

Pass 11 Feb 2019 52,788 miles
Pass 12 Feb 2018 46,770 miles
Pass 15 Jun 2017 41,951 miles

Front Brake pad(s) wearing thin (3.5.1g)

Nearside Rear Nail in tyre ()

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Offside Rear Child Seat fitted not allowing full inspection of adult belt ()

Pass 25 Jun 2016 31,991 miles

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

nearside rear brake binding slightly

offside rear tyre cut but not to cord and slightly wearing on edges

Pass 23 Jun 2015 27,903 miles

How Reliable is the Mazda 6?

Based on 1,904,140 MOT tests across 159,651 vehicles.

75.4%
Pass Rate
7,713
Miles/Year
24
Year Lifespan
159,651
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 45,082
position lamp(s) not working 38,980
Brake pad(s) less than 1.5 mm thick 34,576
Registration plate lamp not working 29,515
Windscreen wiper does not clear the windscreen effectively 28,494
Full Mazda 6 reliability report

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ST12 KWX is a 2012 Mazda 6 in Silver with a 1,798cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 78.6%.

Across all 2012 Mazda 6 models, the average MOT pass rate is 78.0% with a typical mileage of 74,301 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mazda 6 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 45,082 recorded failures. If you're considering buying ST12 KWX, it's worth having these areas checked by a mechanic before committing.

The Mazda 6 typically stays on UK roads for around 24 years. At 14 years old, this Mazda 6 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of ST12 KWX?

You can check the full history of ST12 KWX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST12 KWX registered?

ST12 KWX is a 2012 Mazda 6, first registered on 28 June 2012.

Is ST12 KWX safe to buy?

The MOT history for ST12 KWX shows 14 tests with a 78.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ST12 KWX have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on ST12 KWX. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.