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KO66 XOZ

2017 Mercedes-benz C

Black Diesel 2143cc
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MOT Status

Valid
Expires7 Nov 2026
Tests12 (7 pass, 5 fail)
Pass rate58.3%

Mileage

128,431 mi
Last recorded128,431 miles
Recorded on31 Oct 2025
Typical for 2017 Mercedes-benz C45,611 mi

Significantly above average — investigate

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

RegistrationKO66 XOZ
MakeMercedes-benz
ModelC
Year2017
ColourBlack
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 5 fail
Pass 31 Oct 2025 128,431 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

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

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

Fail 15 Oct 2025 128,279 miles

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

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

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

Pass 26 Oct 2024 121,828 miles

Manufacturer’s engine and body covers fitted restricting inspection of components

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

Fail 18 Oct 2024 121,822 miles

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

Manufacturer’s engine and body covers fitted restricting inspection of components

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

Pass 31 Oct 2023 114,454 miles
Pass 8 Nov 2022 105,345 miles

manufactures engine covers and under trays fitted

Fail 7 Nov 2022 105,345 miles

Offside Front Coil spring fractured or broken (5.3.1 (b) (i))

Windscreen washer provides insufficient washer liquid (3.5 (a))

manufactures engine covers and under trays fitted

Pass 3 Feb 2022 99,258 miles

Manufactures engine and body covers fitted obscuring inspection of some components

Pass 14 Jan 2021 86,378 miles

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

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

Fail 14 Jan 2021 86,377 miles

Nearside Front Suspension arm ball joint excessively worn play in nsf spring control arm (5.3.4 (a) (i))

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

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

Pass 30 Jan 2020 69,836 miles

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

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

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

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

Fail 30 Jan 2020 69,835 miles

Central Rear Seat belt not functioning as intended (7.1.2 (c))

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

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

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

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

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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KO66 XOZ is a 2017 Mercedes-benz C in Black with a 2,143cc diesel engine. This vehicle has been through 12 MOT tests with a personal pass rate of 58.3%.

Across all 2017 Mercedes-benz C models, the average MOT pass rate is 87.2% with a typical mileage of 45,611 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 C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying KO66 XOZ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 9 years old, this Mercedes-benz C is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of KO66 XOZ?

You can check the full history of KO66 XOZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KO66 XOZ registered?

KO66 XOZ is a 2017 Mercedes-benz C, first registered on 30 January 2017.

Is KO66 XOZ safe to buy?

The MOT history for KO66 XOZ shows 12 tests with a 58.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KO66 XOZ 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 KO66 XOZ. 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.