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KN17 FXP

2017 Mercedes-benz B-class

Silver Diesel 2143cc
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MOT Status

Valid
Expires7 Nov 2026
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

39,950 mi
Last recorded39,950 miles
Recorded on15 Oct 2025
Typical for 2017 Mercedes-benz B-class35,198 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

RegistrationKN17 FXP
MakeMercedes-benz
ModelB-class
Year2017
ColourSilver
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 15 Oct 2025 39,950 miles

Nearside Front Road wheel slightly distorted (5.2.2 (c) (i))

Fail 14 Oct 2025 39,950 miles

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

Nearside Front Road wheel slightly distorted (5.2.2 (c) (i))

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

Pass 18 Oct 2024 35,468 miles
Pass 16 Oct 2023 28,575 miles
Pass 13 Oct 2022 23,253 miles

Nearside Front Road wheel slightly distorted (5.2.2 (c) (i))

Offside Rear Tyre slightly damaged/cracking or perishing also worn inner edge (5.2.3 (d) (ii))

undertrays fitted obscuring some underside components

Pass 8 Nov 2021 19,098 miles
Pass 19 Mar 2021 17,853 miles
Pass 9 Mar 2020 15,429 miles

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

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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KN17 FXP is a 2017 Mercedes-benz B-class in Silver 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 KN17 FXP, 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 KN17 FXP?

You can check the full history of KN17 FXP by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN17 FXP registered?

KN17 FXP is a 2017 Mercedes-benz B-class, first registered on 15 March 2017.

Is KN17 FXP safe to buy?

The MOT history for KN17 FXP 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 KN17 FXP 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 KN17 FXP. 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.