Mercedes Benz C (1993)
1993 Mercedes Benz C
CarHunch analysed 1,620 real MOT records for the 1993 Mercedes Benz C. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1993 Mercedes-Benz C passes its MOT first time at 73.2%, which sits 6.8 points below the UK average of 80%—a meaningful shortfall that reflects the age and condition challenges of a 30-year-old car. Dangerous defects have appeared in 15.5% of these vehicles, which is below the concerning threshold but still warrants a pre-purchase inspection.
At 120,000 miles median, these cars show typical wear for their age, but they're accumulating nearly two failures per vehicle and over eight advisories, suggesting aging systems (brakes, suspension, electrics) need regular attention. Before buying, have a specialist inspect the cooling system, electrical harness, and fuel pump—Mercedes of this era are rewarding to own if maintained, but they'll punish neglect.
What to check before buying a 1993 Mercedes Benz C
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Mercedes Benz C
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (92%) | 1,483 | 73.2% | 1.99 |
| Diesel (8%) | 135 | 72.7% | 2 |
| LPG (0%) | 2 | 76.2% | 4 |
Mileage Distribution
Most 1993 Mercedes Benz C vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1993 Mercedes Benz C vehicles fall between 98,119 and 143,680 miles.
1993 Mercedes Benz C — Still on the Road
Numbers are declining — 23 vehicles still getting MOTs in 2025 (10% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Most Common MOT Issues — 1993 Mercedes Benz C
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
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42.7%
Oil leak
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38.1%
Nearside Rear Tyre worn close to the legal limit
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36.4%
Offside Rear Tyre worn close to the legal limit
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34.8%
Nearside Front Tyre worn close to the legal limit
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31%
Offside Front Tyre worn close to the legal limit
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21.4%
Nearside Rear Brake pipe slightly corroded
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18.6%
Exhaust emissions carbon monoxide content after 2nd fast idle excessive
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17.6%
Offside Front Brake pipe slightly corroded
Data covers a 3-year window centred on 1993. Counts include advisories and failures.
Found a specific Mercedes Benz C?
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