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BT18 MDX

2018 Mercedes-benz C

White Hybrid electric (clean) 1991cc
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MOT Status

Valid
Expires20 Jan 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

125,597 mi
Last recorded125,597 miles
Recorded on21 Jan 2026
Typical for 2018 Mercedes-benz C39,876 mi

Significantly above average — investigate

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

RegistrationBT18 MDX
MakeMercedes-benz
ModelC
Year2018
ColourWhite
Fuel typeHybrid electric (clean)
Engine1,991cc

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MOT History

7 pass 1 fail
Pass 21 Jan 2026 125,597 miles

Nearside Tyre worn close to legal limit/worn on edge FRONT AND REAR, TREAD CLOSE TO LEGAL LIMIT (5.2.3 (e))

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

Rear Prop shaft flexible coupling slightly deteriorated (6.1.7 (d) (i))

Pass 20 Aug 2025 100,172 miles
Pass 11 Feb 2025 73,389 miles
Pass 31 Jul 2024 70,957 miles

Nearside Rear Nail in tyre ()

Oil leak, but not excessive Rear differential (8.4.1 (a) (i))

Pass 1 Aug 2023 62,780 miles

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

Pass 20 Jul 2022 53,065 miles

Both rear tyres worn to 3mm

Pass 31 Jul 2021 43,320 miles
Fail 30 Jul 2021 43,286 miles

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

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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BT18 MDX is a 2018 Mercedes-benz C in White with a 1,991cc hybrid electric (clean) engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

Across all 2018 Mercedes-benz C models, the average MOT pass rate is 87.7% with a typical mileage of 39,876 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 BT18 MDX, 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 8 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 BT18 MDX?

You can check the full history of BT18 MDX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BT18 MDX registered?

BT18 MDX is a 2018 Mercedes-benz C, first registered on 2 August 2018.

Is BT18 MDX safe to buy?

The MOT history for BT18 MDX 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 BT18 MDX 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 BT18 MDX. 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.