Mercedes 260e Auto (1990)

962 real MOT outcomes analysed • 1.8% first-time pass rate

1990 Mercedes 260e Auto

CarHunch analysed 962 real MOT records for the 1990 Mercedes 260e Auto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

This 1990 Mercedes 260E is essentially unreliable by modern standards — only 1.8% pass first time compared to the UK average of 80%, meaning these cars routinely fail their MOT. The vast majority require multiple attempts and repairs to get through, with dangerous defects recorded in less than 1% of cases, so safety isn't the primary concern; it's sheer age and deterioration catching up.

At 143,000 miles median mileage, these cars have covered well above typical distance for a 34-year-old vehicle, indicating survivors are either well-maintained or driven hard. If you're buying one, treat it as a project car or classic requiring specialist Mercedes knowledge — budget for an MOT retest, have a pre-purchase inspection by a marque expert, and expect ongoing work to keep it roadworthy.

Below average reliability 78.2% below UK average
1.8%
pass MOT first time
UK average: ~80%
143,072
typical mileage
102,551–169,199 middle half
0.4%
ever had a dangerous defect
recorded at any MOT
0.03
avg MOT failures per car
over 1.1 tests on record

What to check before buying a 1990 Mercedes 260e Auto

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 260e Auto

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (100%) 958 1.8% 0.03
Diesel (0%) 3 0% 0
LPG (0%) 1 0% 0

Mileage Distribution

Most 1990 Mercedes 260e Auto 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.

102,551
low mileage
143,072
typical
169,199
high mileage

Half of all 1990 Mercedes 260e Auto vehicles fall between 102,551 and 169,199 miles.

MOT History Averages

1.1
Avg MOT tests per vehicle
0.03
Avg failures per vehicle
0.1
Avg advisories per vehicle

Found a specific Mercedes 260e Auto?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Mercedes 260e Auto:

1989 1991 1992