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JS04 GEM

2021 Mercedes-benz C

Black Diesel 2997cc
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MOT Status

Valid
Expires25 Mar 2027
Tests9 (8 pass, 1 fail)
Pass rate88.9%

Mileage

66,912 mi
Last recorded66,912 miles
Recorded on16 Mar 2026
Typical for 2021 Mercedes-benz C30,054 mi

Significantly above average — investigate

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

RegistrationJS04 GEM
MakeMercedes-benz
ModelC
Year2021
ColourBlack
Fuel typeDiesel
Engine2,997cc

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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

8 pass 1 fail
Pass 16 Mar 2026 66,912 miles
Pass 29 Jan 2026 93,308 miles
Pass 25 Mar 2025 58,720 miles

Emissions too clean to test

Pass 3 Feb 2025 79,070 miles
Pass 21 Mar 2024 47,763 miles

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

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

Offside 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 6 Feb 2024 70,934 miles
Pass 17 Jan 2023 59,412 miles
Pass 16 Sep 2021 48,275 miles
Fail 14 Sep 2021 48,184 miles

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

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

Offside Rear 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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JS04 GEM is a 2021 Mercedes-benz C in Black with a 2,997cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 88.9%.

Across all 2021 Mercedes-benz C models, the average MOT pass rate is 88.9% with a typical mileage of 30,054 miles. This vehicle is performing in line with others of the same year.

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 JS04 GEM, 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 5 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 JS04 GEM?

You can check the full history of JS04 GEM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was JS04 GEM registered?

JS04 GEM is a 2021 Mercedes-benz C, first registered on 26 March 2021.

Is JS04 GEM safe to buy?

The MOT history for JS04 GEM shows 9 tests with a 88.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does JS04 GEM 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 JS04 GEM. 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.