CarVerify

Free Car Check

SW17 CNJ

2017 Mazda 6

Black Diesel 2191cc
Search another vehicle

MOT Status

Valid
Expires26 Apr 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

100,753 mi
Last recorded100,753 miles
Recorded on27 Apr 2026
Typical for 2017 Mazda 651,846 mi

Significantly above average — investigate

4 checks still locked for this Mazda
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationSW17 CNJ
MakeMazda
Model6
Year2017
ColourBlack
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

7 pass 2 fail
Pass 27 Apr 2026 100,753 miles
Pass 15 Apr 2025 85,450 miles
Pass 27 Mar 2024 73,104 miles

rear heatshield loose

Fail 26 Mar 2024 73,091 miles

Offside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords cut on inner tyre wall (5.2.3 (d) (i))

Brake fluid warning lamp illuminated (1.1.10 (f))

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

Nearside Rear Nail in tyre also cracked on inner edge ()

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

Rear Tyre worn close to legal limit/worn on edge both rear worn on inner edge (5.2.3 (e))

rear heatshield loose

Pass 30 Mar 2023 59,890 miles

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

Nearside Rear Nail in tyre ()

Tyre slightly damaged/cracking or perishing both rear (5.2.3 (d) (ii))

Fail 30 Mar 2023 59,878 miles

Nearside Front Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Nearside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

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

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

Nearside Rear Nail in tyre ()

Tyre slightly damaged/cracking or perishing both rear (5.2.3 (d) (ii))

Pass 29 Mar 2022 48,894 miles

Nearside Front Tyre slightly damaged Outer side wall (5.2.3 (d) (ii))

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

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

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

Offside Rear Tyre slightly damaged Inner and outer side walls (5.2.3 (d) (ii))

Pass 10 Mar 2021 38,801 miles
Pass 13 Mar 2020 33,034 miles

rear discs pitted and scored

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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

SW17 CNJ is a 2017 Mazda 6 in Black with a 2,191cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

Across all 2017 Mazda 6 models, the average MOT pass rate is 86.0% with a typical mileage of 51,846 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 SW17 CNJ, 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 9 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 SW17 CNJ?

You can check the full history of SW17 CNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SW17 CNJ registered?

SW17 CNJ is a 2017 Mazda 6, first registered on 31 March 2017.

Is SW17 CNJ safe to buy?

The MOT history for SW17 CNJ shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SW17 CNJ 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 SW17 CNJ. 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.