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X121 ACK

2016 Mercedes-benz 250

Black Diesel 2500cc
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MOT Status

Valid
Expires15 Jul 2027
Tests9 (9 pass, 0 fail)
Pass rate100%

Mileage

74,411 mi
Last recorded74,411 miles
Recorded on16 Jul 2026
Typical for 2016 Mercedes-benz 25053,362 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

RegistrationX121 ACK
MakeMercedes-benz
Model250
Year2016
ColourBlack
Fuel typeDiesel
Engine2,500cc

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50+ data points
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MOT History

9 pass
Pass 16 Jul 2026 74,411 miles

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

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

Pass 3 Jul 2025 68,216 miles
Pass 4 Nov 2024 62,246 miles

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

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

Pass 9 Nov 2023 53,962 miles

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

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

Pass 7 Nov 2022 44,175 miles
Pass 24 Nov 2021 35,387 miles
Pass 26 Feb 2021 31,665 miles

under tray and engine cover fitted obscuring full inspection view.

Pass 13 Mar 2020 28,219 miles
Pass 16 Mar 2019 21,963 miles

How Reliable is the Mercedes-benz 250?

Based on 21,689 MOT tests across 3,055 vehicles.

74.5%
Pass Rate
2,936
Miles/Year
60
Year Lifespan
3,055
On UK Roads

Top MOT Failure Points

Brake pipe excessively corroded 875
Suspension component mounting prescribed area is excessively corroded 715
Tyre tread depth below requirements of 1.6mm 666
Windscreen washer provides insufficient washer liquid 525
Parking brake: efficiency below requirements 458
Full Mercedes-benz 250 reliability report

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X121 ACK is a 2016 Mercedes-benz 250 in Black with a 2,500cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 100%.

Across all 2016 Mercedes-benz 250 models, the average MOT pass rate is 86.4% with a typical mileage of 53,362 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz 250 fails its MOT is brake pipe excessively corroded, accounting for 875 recorded failures. If you're considering buying X121 ACK, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz 250 typically stays on UK roads for around 60 years. At 10 years old, this Mercedes-benz 250 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of X121 ACK?

You can check the full history of X121 ACK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was X121 ACK registered?

X121 ACK is a 2016 Mercedes-benz 250, first registered on 24 March 2016.

Is X121 ACK safe to buy?

The MOT history for X121 ACK shows 9 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does X121 ACK 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 X121 ACK. 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.