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DE15 EFU

2015 Mazda 6

Red Diesel 2191cc
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MOT Status

Valid
Expires21 Sep 2026
Tests11 (8 pass, 3 fail)
Pass rate72.7%

Mileage

101,984 mi
Last recorded101,984 miles
Recorded on13 Sep 2025
Typical for 2015 Mazda 666,464 mi

Significantly above average — investigate

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

RegistrationDE15 EFU
MakeMazda
Model6
Year2015
ColourRed
Fuel typeDiesel
Engine2,191cc

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

8 pass 3 fail
Pass 13 Sep 2025 101,984 miles

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

Nearside Front Items removed from driver's view prior to test Phone holder ()

Nearside Rear Inner Road wheel slightly distorted (5.2.2 (c) (i))

Nearside Rear Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security Chassis leg by sub frame mounting (6.2.2 (d) (i))

Offside Rear Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security Chassis leg by sub frame mounting (6.2.2 (d) (i))

Rear Coil spring corroded Both (5.3.1 (b) (i))

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

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

Fail 12 Sep 2025 101,961 miles

Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

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

Nearside Front Items removed from driver's view prior to test Phone holder ()

Nearside Rear Inner Road wheel slightly distorted (5.2.2 (c) (i))

Nearside Rear Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security Chassis leg by sub frame mounting (6.2.2 (d) (i))

Offside Rear Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security Chassis leg by sub frame mounting (6.2.2 (d) (i))

Rear Coil spring corroded Both (5.3.1 (b) (i))

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

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

Pass 4 Sep 2024 99,535 miles
Fail 26 Aug 2024 99,505 miles

Nearside Side repeater not working (4.4.1 (a) (ii))

Pass 22 Sep 2023 89,388 miles

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened Inner Face Heavily Corroded Resulting in Reduced Brake Pad Contact - ADVISE REPLACEMENT (1.1.14 (a) (ii))

Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened Inner Face Heavily Corroded Resulting in Reduced Brake Pad Contact - ADVISE REPLACEMENT (1.1.14 (a) (ii))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened Inner Face Heavily Corroded Resulting in Reduced Brake Pad Contact - ADVISE REPLACEMENT (1.1.14 (a) (ii))

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

Pass 23 Aug 2022 79,080 miles

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

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

Pass 19 Aug 2021 67,863 miles

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

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

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

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

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

Pass 24 Aug 2020 62,367 miles

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

Fail 24 Aug 2020 62,367 miles

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

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

Pass 28 May 2019 93,466 miles

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

Pass 31 May 2018 35,671 miles

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

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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DE15 EFU is a 2015 Mazda 6 in Red with a 2,191cc diesel engine. This vehicle has been through 11 MOT tests with a personal pass rate of 72.7%.

Across all 2015 Mazda 6 models, the average MOT pass rate is 83.1% with a typical mileage of 66,464 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 DE15 EFU, 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 11 years old, this Mazda 6 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of DE15 EFU?

You can check the full history of DE15 EFU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DE15 EFU registered?

DE15 EFU is a 2015 Mazda 6, first registered on 31 May 2015.

Is DE15 EFU safe to buy?

The MOT history for DE15 EFU shows 11 tests with a 72.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DE15 EFU 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 DE15 EFU. 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.