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CK12 GSU

2012 Mazda 6

Blue Petrol 1798cc
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MOT Status

Valid
Expires21 Oct 2026
Tests16 (12 pass, 4 fail)
Pass rate75%

Mileage

77,478 mi
Last recorded77,478 miles
Recorded on16 Oct 2025
Typical for 2012 Mazda 674,301 mi

Below or average mileage for this year

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

RegistrationCK12 GSU
MakeMazda
Model6
Year2012
ColourBlue
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

12 pass 4 fail
Pass 16 Oct 2025 77,478 miles

Nearside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

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

Offside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Fail 16 Oct 2025 77,477 miles

Nearside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i))

Offside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i))

Nearside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

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

Offside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 16 Oct 2024 73,224 miles

Nearside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 12 Oct 2023 69,219 miles

Nearside Front Lower Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

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

Nearside Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Lower Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Offside Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Fail 11 Oct 2023 69,219 miles

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

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

Nearside Front Lower Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

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

Nearside Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Lower Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Offside Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 20 Oct 2022 65,001 miles

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside Rear Suspension rod pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Rear Suspension arm corroded but not seriously weakened both sides (5.3.3 (b) (i))

Fail 19 Oct 2022 65,001 miles

Offside Front Brake hose excessively twisted (1.1.12 (b) (ii))

Offside Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

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

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

Offside Rear Suspension rod pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Rear Suspension arm corroded but not seriously weakened both sides (5.3.3 (b) (i))

Pass 22 Oct 2021 60,001 miles
Pass 2 Jan 2021 58,295 miles

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

Pass 3 Jul 2019 56,299 miles

Nearside Rear Tyre worn close to legal limit/worn on edge wearing outer edge (5.2.3 (e))

Offside Headlight aim on lower limit

Offside Outer sill trim missing

Pass 4 Jul 2018 45,926 miles
Fail 3 Jul 2018 45,925 miles

Rear Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii)) DANGEROUS

Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Pass 8 May 2018 45,593 miles

Front Tyre worn close to the legal limit (4.1.E.1)

Pass 8 May 2017 40,569 miles
Pass 13 May 2016 33,261 miles
Pass 15 May 2015 26,399 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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CK12 GSU is a 2012 Mazda 6 in Blue with a 1,798cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 75%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 CK12 GSU, 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 CK12 GSU?

You can check the full history of CK12 GSU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CK12 GSU registered?

CK12 GSU is a 2012 Mazda 6, first registered on 14 May 2012.

Is CK12 GSU safe to buy?

The MOT history for CK12 GSU shows 16 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CK12 GSU 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 CK12 GSU. 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.