Should I check the MOT history before buying a 2019 Mercedes Benz Cls?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2019 Mercedes Benz Cls?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2019 Mercedes Benz Cls?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

How many 2019 Mercedes Benz Cls vehicles have had dangerous defects recorded?

36% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2019 Mercedes Benz Cls reliable?

Based on MOT data from 1,114 vehicles, the 2019 Mercedes Benz Cls has a first-time MOT pass rate of 88%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2019 Mercedes Benz Cls?

The most frequently recorded MOT issues on the 2019 Mercedes Benz Cls are: Front Brake pad(s) wearing thin (17% of vehicles), Nearside Rear Tyre worn close to legal limit/worn on edge (16.2% of vehicles), Offside Rear Tyre worn close to legal limit/worn on edge (14.8% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2019 Mercedes Benz Cls?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Mercedes Benz Cls (2019)

1,114 real MOT outcomes analysed • 88% first-time pass rate

2019 Mercedes Benz Cls

CarHunch analysed 1,114 real MOT records for the 2019 Mercedes Benz Cls. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2019 Mercedes-Benz CLS passes MOT at 88%, well above the UK average of 80%, which is genuinely strong—but 36% of these cars have recorded at least one dangerous defect, a significant concern that suggests electrical or braking issues are lurking in the fleet. Diesel and petrol variants perform almost identically (88.2% vs 86.6%), so fuel choice isn't a reliability differentiator here.

With median mileage sitting at just 36,481 miles, these are relatively low-mileage examples, yet they're still averaging 0.67 failures per test, pointing to premature wear on suspension or electrical systems rather than age-related deterioration. Before buying, get a pre-purchase inspection focused on the brake system and electrical harnesses—the high dangerous defect rate means these areas need close scrutiny.

The 2019 Mercedes Benz Cls has a decent first-time pass rate (88%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

88%

UK average ~80%

Better than average

Dangerous (ever)

36.1%

At least once in MOT history

Check this vehicle

Avg failures / car

0.67

Over 4.7 tests on record

Moderate

Typical mileage

36k

Middle half: 27k–48k

For context

✅ Good baseline reliability. A 88% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 3.2 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 1,114 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Watch for defects — worth knowing

What tends to go wrong

Across 1,114 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 17%

Front Brake pad(s) wearing thin · Rear Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Tyre wear 16.2%

Nearside Rear Tyre worn close to legal limit/worn on edge · Offside Rear Tyre worn close to legal limit/worn on edge · Nearside Front Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Suspension & steering 7.7%

Nearside Front Lower Suspension arm ball joint has slight play · Offside Front Lower Suspension arm ball joint has slight play

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Other issues 7%

Nearside Front Road wheel fractured · Offside Front Road wheel fractured · Nearside Rear Child Seat fitted not allowing full inspection of adult belt · …

Data covers a 3-year window centred on 2019.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 1,114 Mercedes Benz Cls cars.

Before you buy a 2019 Mercedes Benz Cls

Based on MOT data from 1,114 vehicles — here's what to check.

📋 Check the full MOT history. 36.1% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (83%)	924	88.2%	0.66
Petrol (10%)	109	86.6%	0.72
Hybrid Electric (Clean) (7%)	81	87.1%	0.68

Colour Breakdown

Based on 34,383 Mercedes Benz Cls vehicles registered in the UK — across all years. From DVLA registration records.

Black 37.2%

12,798

Silver 32.2%

11,069

Grey 14.8%

5,086

White 6.7%

2,306

Blue 4.8%

1,635

Red 3.4%

1,184

Beige 0.3%

118

Green 0.2%

Gold 0.1%

Brown 0.1%

Maroon 0.1%

Bronze 0%

Mileage Distribution

Most 2019 Mercedes Benz Cls vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

36,481

typical

26,692

low mileage

47,623

high mileage

Half of all 2019 Mercedes Benz Cls vehicles fall between 26,692 and 47,623 miles.

Is the mileage you're seeing normal?

✓ Under 26,692 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 26,692–47,623 miles — normal for age. This is where most 2019 Mercedes Benz Clss sit.

⚠ Over 64,291 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2019 Mercedes Benz Cls — Still on the Road

Almost all 2019 Mercedes Benz Clss are still on the road.

Strong survival — 1,000 vehicles still getting MOTs in 2025, 94% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

4.7

Avg MOT tests per vehicle

0.67

Avg failures per vehicle

3.2

Avg advisories per vehicle

Other model years — Mercedes Benz Cls: All Cls years → Which year to buy? →

2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2020

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Compare with another model

See how the 2019 Mercedes Benz Cls stacks up against a rival.

Watch for defects — worth knowing