Mercedes Benz C (2016)
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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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.
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.
What tends to go wrong
Across 40,317 vehicles — figures show how many had each issue flagged at least once in their MOT history.
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.
Petrol vs Diesel
Pass rate difference of 2.6 percentage points — worth knowing if you're choosing between the two.
Before you buy a 2016 Mercedes Benz C
Based on MOT data from 40,317 vehicles — here's what to check.
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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. -
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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
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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
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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.
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.
Half of all 2016 Mercedes Benz C vehicles fall between 41,876 and 71,724 miles.
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.
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
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Compare with another model
See how the 2016 Mercedes Benz C stacks up against a rival.