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DG09 CNZ

2009 Mercedes-benz B-class

Black Diesel 1991cc
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MOT Status

Valid
Expires20 Oct 2026
Tests24 (15 pass, 9 fail)
Pass rate62.5%

Mileage

82,406 mi
Last recorded82,406 miles
Recorded on13 Oct 2025
Typical for 2009 Mercedes-benz B-class63,922 mi

Above average mileage for this year

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

RegistrationDG09 CNZ
MakeMercedes-benz
ModelB-class
Year2009
ColourBlack
Fuel typeDiesel
Engine1,991cc

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

15 pass 9 fail
Pass 13 Oct 2025 82,406 miles

Offside Front Inner Drive shaft joint constant velocity boot severely deteriorated weeping (6.1.7 (g) (i))

Rear Fuel Pipe/s corroded fuel filler pipes corroded ()

Pass 14 Oct 2024 76,814 miles

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

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

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

Pass 17 Oct 2023 71,208 miles

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

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

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

Fail 17 Oct 2023 71,208 miles

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

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

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

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

Pass 29 Sep 2022 64,761 miles

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

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

Fail 29 Sep 2022 64,761 miles

Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))

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

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

Pass 21 Oct 2021 59,497 miles

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

Nearside Rear 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))

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

o/s and n/s rear shockabsorber casings corrosion

undershields fitted not allowing full inspection

Pass 9 Oct 2020 55,658 miles

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

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

undertray fitted obscuring some underside components

Fail 8 Oct 2020 55,658 miles

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Registration plate insecure front and rear (0.1 (a))

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

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

undertray fitted obscuring some underside components

Fail 8 Sep 2020 55,649 miles

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

Nearside Rear Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Pass 6 Sep 2019 54,822 miles

Nearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Fail 6 Sep 2019 54,822 miles

Nearside Rear Direction indicator incorrect colour (4.4.3 (a))

Nearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Pass 30 Aug 2018 52,695 miles
Fail 30 Aug 2018 52,694 miles

Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))

Pass 7 Sep 2017 50,962 miles
Fail 7 Sep 2017 50,960 miles

Exhaust emits an excessive level of metered smoke (7.4.B.3a)

Pass 10 Sep 2016 48,470 miles
Fail 9 Sep 2016 48,470 miles

Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Rear coil spring broken (2.4.C.1a)

Pass 13 Aug 2015 45,613 miles
Pass 11 Sep 2014 43,420 miles
Pass 2 Sep 2013 40,488 miles
Pass 13 Dec 2012 35,993 miles
Fail 13 Dec 2012 35,993 miles

Offside Front front brake binding (3.7.B.1)

Rear fog lamp not working (1.3.2b)

Pass 14 Dec 2011 19,912 miles

How Reliable is the Mercedes-benz B-class?

Based on 984,871 MOT tests across 77,700 vehicles.

79.4%
Pass Rate
5,590
Miles/Year
21
Year Lifespan
77,700
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 6,159
coil spring broken 5,250
Full Mercedes-benz B-class reliability report

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DG09 CNZ is a 2009 Mercedes-benz B-class in Black with a 1,991cc diesel engine. This vehicle has been through 24 MOT tests with a personal pass rate of 62.5%.

Across all 2009 Mercedes-benz B-class models, the average MOT pass rate is 76.4% with a typical mileage of 63,922 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 Mercedes-benz B-class fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 6,159 recorded failures. If you're considering buying DG09 CNZ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz B-class typically stays on UK roads for around 21 years. At 17 years old, this Mercedes-benz B-class is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of DG09 CNZ?

You can check the full history of DG09 CNZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DG09 CNZ registered?

DG09 CNZ is a 2009 Mercedes-benz B-class, first registered on 23 March 2009.

Is DG09 CNZ safe to buy?

The MOT history for DG09 CNZ shows 24 tests with a 62.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DG09 CNZ 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 DG09 CNZ. 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.