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SG12 UUD

2012 Mazda 6

Silver Petrol 1999cc
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MOT Status

Valid
Expires16 Feb 2027
Tests14 (11 pass, 3 fail)
Pass rate78.6%

Mileage

124,753 mi
Last recorded124,753 miles
Recorded on9 Feb 2026
Typical for 2012 Mazda 674,301 mi

Significantly above average — investigate

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

RegistrationSG12 UUD
MakeMazda
Model6
Year2012
ColourSilver
Fuel typePetrol
Engine1,999cc

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 9 Feb 2026 124,753 miles

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

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

Rear Outer Brake pipe corroded, covered in grease or other material both sides (1.1.11 (c))

Whole underbody corroded but not seriously weakened

Fail 9 Feb 2026 124,749 miles

Rear Tyre(s) of different sizes are fitted on the same axle. (5.2.3 (b))

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

Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

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

Offside Front Position lamp not working (4.2.1 (a) (ii))

Rear Outer Brake pipe corroded, covered in grease or other material both sides (1.1.11 (c))

Whole underbody corroded but not seriously weakened

Pass 17 Feb 2025 116,092 miles

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

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

Nearside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Nearside Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Headlamp lens slightly defective (4.1.1 (b) (i))

Rear Outer Brake pipe corroded, covered in grease or other material both (1.1.11 (c))

Fail 10 Feb 2025 116,018 miles

Offside Rear fog lamp not working (4.5.1 (a) (ii))

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

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

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

Nearside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Nearside Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Headlamp lens slightly defective (4.1.1 (b) (i))

Rear Outer Brake pipe corroded, covered in grease or other material both (1.1.11 (c))

Pass 17 Jan 2024 107,234 miles

Nearside Rear Nail in tyre ()

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

Fail 16 Jan 2024 107,159 miles

Nearside Front Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

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

Offside Front Position lamp not working (4.2.1 (a) (ii))

Offside Rear fog lamp not working (4.5.1 (a) (ii))

Stop lamp(s) adversely affected by the operation of another lamp rear fog light illuminates (4.3.3 (b))

Offside Rear Anti-roll bar linkage ball joint likely to become detached (5.3.4 (a) (ii)) DANGEROUS

Nearside Rear Nail in tyre ()

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

Pass 24 Jan 2023 96,903 miles

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

both sills corroded

various suspension components corroded

Pass 26 Jan 2022 88,991 miles

Both Sills Corroded but not Holed

Various Suspension Components Corroded

Pass 10 Feb 2021 84,203 miles

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

Pass 19 Sep 2019 73,109 miles
Pass 29 Aug 2018 64,108 miles
Pass 23 Aug 2017 54,595 miles
Pass 7 Mar 2016 39,265 miles
Pass 31 Mar 2015 33,199 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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SG12 UUD is a 2012 Mazda 6 in Silver with a 1,999cc 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 SG12 UUD, 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 SG12 UUD?

You can check the full history of SG12 UUD by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SG12 UUD registered?

SG12 UUD is a 2012 Mazda 6, first registered on 31 March 2012.

Is SG12 UUD safe to buy?

The MOT history for SG12 UUD 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 SG12 UUD 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 SG12 UUD. 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.