Mercedes Benz E (1997)
1997 Mercedes Benz E
CarHunch analysed 12,623 real MOT records for the 1997 Mercedes Benz E. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1997 Mercedes-Benz E falls short of the UK average, with a first-time pass rate of 72.8% against the national 80%, signalling that nearly one in four examples fail their MOT outright. About 19% of these cars have recorded a dangerous defect at some point, which is approaching the threshold where buyer caution becomes warranted—neither petrol nor diesel variants perform significantly better, both sitting at around 73% pass rate.
These cars are running at a median of 111,313 miles, which is reasonable for their age and suggests reasonably steady use. The average vehicle racks up 2.68 failures and 11.8 advisories per test, pointing to cumulative wear rather than catastrophic issues—so plan for regular maintenance and budget for suspension, brake, and electrical work before buying. Have a pre-purchase inspection focus on underside corrosion and fluid leaks, as this generation is prone to rust and age-related sealing degradation.
What to check before buying a 1997 Mercedes Benz E
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 E
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (74%) | 9,347 | 72.7% | 2.68 |
| Diesel (26%) | 3,252 | 73% | 2.68 |
| LPG (0%) | 24 | 70.8% | 3.04 |
Mileage Distribution
Most 1997 Mercedes Benz E 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 1997 Mercedes Benz E vehicles fall between 88,382 and 136,630 miles.
1997 Mercedes Benz E — Still on the Road
Numbers are declining — 250 vehicles still getting MOTs in 2025 (8% 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 — 1997 Mercedes Benz E
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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45.8%
Nearside Rear Tyre worn close to the legal limit
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44.9%
Offside Rear Tyre worn close to the legal limit
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37.4%
Oil leak
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35.3%
Nearside Front Tyre worn close to the legal limit
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33.6%
Offside Front Tyre worn close to the legal limit
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24%
Offside Rear Brake pipe slightly corroded
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21.1%
Nearside Rear Brake pipe slightly corroded
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17.9%
Exhaust emissions carbon monoxide content after 2nd fast idle excessive
Data covers a 3-year window centred on 1997. Counts include advisories and failures.
Found a specific Mercedes Benz E?
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