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CY66 ONR

2017 Mercedes-benz B-class

Grey Diesel 2143cc
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MOT Status

Valid
Expires1 Mar 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

58,194 mi
Last recorded58,194 miles
Recorded on24 Feb 2026
Typical for 2017 Mercedes-benz B-class35,198 mi

Significantly above average — investigate

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

RegistrationCY66 ONR
MakeMercedes-benz
ModelB-class
Year2017
ColourGrey
Fuel typeDiesel
Engine2,143cc

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 1 fail
Pass 24 Feb 2026 58,194 miles

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

Rear Brake disc worn, but not excessively both (1.1.14 (a) (i))

Pass 27 Feb 2025 57,722 miles
Pass 27 Feb 2024 56,283 miles

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

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

Rear Brake disc worn, but not excessively both (1.1.14 (a) (i))

Pass 1 Mar 2023 54,622 miles
Pass 16 Feb 2022 52,702 miles

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Pass 16 Feb 2021 51,213 miles

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

Fail 13 Feb 2021 51,213 miles

Nearside Front Outer Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

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

Pass 3 Jan 2020 48,066 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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CY66 ONR is a 2017 Mercedes-benz B-class in Grey with a 2,143cc diesel engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

Across all 2017 Mercedes-benz B-class models, the average MOT pass rate is 87.3% with a typical mileage of 35,198 miles. This particular vehicle has performed better than the average for its year.

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 CY66 ONR, 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 9 years old, this Mercedes-benz B-class is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of CY66 ONR?

You can check the full history of CY66 ONR by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CY66 ONR registered?

CY66 ONR is a 2017 Mercedes-benz B-class, first registered on 23 January 2017.

Is CY66 ONR safe to buy?

The MOT history for CY66 ONR shows 8 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CY66 ONR 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 CY66 ONR. 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.