Mercedes 260e Auto (1989)

141 real MOT outcomes analysed • 0.5% first-time pass rate

1989 Mercedes 260e Auto

CarHunch analysed 141 real MOT records for the 1989 Mercedes 260e Auto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

At 50% pass rate, this 1989 Mercedes 260E Auto fails MOT twice as often as the UK average, which is a significant reliability red flag for a 35-year-old luxury saloon. The good news is that dangerous defects are absent from this cohort, and when failures do occur they're rare (just 0.01 per vehicle on average), suggesting issues tend to be minor rather than safety-critical.

These cars are averaging around 124,000 miles, which is reasonable preservation for their age, but the 50/50 pass rate indicates many examples have reached a point where regular component replacement becomes necessary. If you're considering one, budget for preventative work on ageing rubber, seals, and electrics before purchase, and factor in specialist Mercedes knowledge—these aren't cars to take to a high-street garage.

Below average reliability 79.5% below UK average
0.5%
pass MOT first time
UK average: ~80%
123,874
typical mileage
123,874–123,874 middle half
0%
ever had a dangerous defect
recorded at any MOT
0.01
avg MOT failures per car
over 1 tests on record

What to check before buying a 1989 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.

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying

CarHunch may earn a small commission if you buy via these links — at no extra cost to you.

Mileage Distribution

Most 1989 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.

123,874
low mileage
123,874
typical
123,874
high mileage

Half of all 1989 Mercedes 260e Auto vehicles fall between 123,874 and 123,874 miles.

MOT History Averages

1
Avg MOT tests per vehicle
0.01
Avg failures per vehicle
0
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:

1990 1991 1992