Mercedes Benz

Mercedes Benz C (2016)

40,317 real MOT outcomes analysed • 87.4% first-time pass rate

2016 Mercedes Benz C

CarHunch analysed 40,317 real MOT records for the 2016 Mercedes Benz C. 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 Petrol vs Diesel Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2016 Mercedes-Benz C passes its MOT at 87.4%, comfortably above the UK average of 80%, though a concerning 34.5% of vehicles have recorded a dangerous defect at some point—a figure that warrants a thorough pre-purchase inspection. Petrol versions perform best at 89.3% pass rate, while diesel models lag slightly at 86.7%, but the gap is modest.

At 55,000 miles median, these cars are typical for their age and have averaged 1.09 failures per test, suggesting owners encounter real issues beyond minor advisories—the 6.7 average advisories per vehicle hint at ageing trim and consumables rather than structural faults. Before committing, insist on a full service history and have an independent mechanic inspect the brake system and suspension, where the majority of failures and dangerous defects cluster on this model.

The 2016 Mercedes Benz C has a decent first-time pass rate (87.4%), 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
87.4%
UK average ~80%
Around average
Dangerous (ever)
34.5%
At least once in MOT history
Check this vehicle
Avg failures / car
1.09
Over 7.7 tests on record
High
Typical mileage
55k
Middle half: 42k–72k
For context
Good baseline reliability. A 87.4% 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 6.7 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 40,317 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 40,317 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 41.9%
Offside Rear Tyre worn close to legal limit/worn on edge · Nearside 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.
Brake wear 25.3%
Rear Brake pad(s) wearing thin · Rear Brake disc worn, pitted or scored, but not seriously weakened · Front Brake pad(s) wearing thin · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Other issues 11.7%
COVID-19 6 MONTH EXTENSION · Windscreen damaged but not adversely affecting driver's view · Nearside Rear Child Seat fitted not allowing full inspection of adult belt
Suspension & steering 6.9%
Nearside 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.

Data covers a 3-year window centred on 2016.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 40,317 Mercedes Benz C cars.

UK

Petrol vs Diesel

Pass rate difference of 2.6 percentage points — worth knowing if you're choosing between the two.

89.3%
Petrol
8,025 vehicles
86.7%
Diesel
26,263 vehicles

Before you buy a 2016 Mercedes Benz C

Based on MOT data from 40,317 vehicles — here's what to check.

  • 📋 Check the full MOT history. 34.5% 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Diesel (65%) 26,263 86.7% 1.16
Petrol (20%) 8,025 89.3% 0.92
Hybrid Electric (Clean) (12%) 4,923 88.3% 0.98
Electric Diesel (3%) 1,105 86.7% 1.15

Colour Breakdown

Based on 667,977 Mercedes Benz C vehicles registered in the UK — across all years. From DVLA registration records.

Silver 34.7%
231,844
Black 24.7%
164,730
Blue 14.6%
97,214
White 9.6%
64,104
Grey 9.1%
60,907
Red 4.2%
28,290
Green 1.9%
12,661
Beige 0.4%
2,836
Purple 0.3%
1,844
Gold 0.2%
1,650
Brown 0.1%
994
Orange 0.1%
903

Mileage Distribution

Most 2016 Mercedes Benz C 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.

55,167
typical
41,876
low mileage
71,724
high mileage

Half of all 2016 Mercedes Benz C vehicles fall between 41,876 and 71,724 miles.

Is the mileage you're seeing normal?
Under 41,876 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.
41,876–71,724 miles — normal for age. This is where most 2016 Mercedes Benz Cs sit.
Over 96,827 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2016 Mercedes Benz C — Still on the Road

Almost all 2016 Mercedes Benz Cs are still on the road.

Strong survival — 34,820 vehicles still getting MOTs in 2025, 92% of the peak.

38,036 34,820 2019 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2019–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

7.7
Avg MOT tests per vehicle
1.09
Avg failures per vehicle
6.7
Avg advisories per vehicle
Other model years — Mercedes Benz C: All C years → Which year to buy? →
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Compare with another model

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Watch for defects — worth knowing