Should I check the MOT history before buying a 1989 Mercedes 190d Diesel?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 1989 Mercedes 190d Diesel?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 1989 Mercedes 190d Diesel?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Do I need an HPI check when buying a 1989 Mercedes 190d Diesel?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

CarHunch

Get Started

Mercedes 190d Diesel (1989)

324 real MOT outcomes analysed • 1.2% first-time pass rate

1989 Mercedes 190d Diesel

CarHunch analysed 324 real MOT records for the 1989 Mercedes 190d Diesel. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Below average reliability 78.8% below UK average

1.2%

pass MOT first time

UK average: ~80%

119,799

typical mileage

82,559–201,789 middle half

ever had a dangerous defect

recorded at any MOT

0.02

avg MOT failures per car

over 1 tests on record

What to check before buying a 1989 Mercedes 190d Diesel

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 190d Diesel

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

Inspection

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.

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (98%)	319	1.2%	0.02
Petrol (2%)	5	0%	0

Mileage Distribution

Most 1989 Mercedes 190d Diesel 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.

82,559

low mileage

119,799

typical

201,789

high mileage

Half of all 1989 Mercedes 190d Diesel vehicles fall between 82,559 and 201,789 miles.

MOT History Averages

Avg MOT tests per vehicle

0.02

Avg failures per vehicle

Avg advisories per vehicle

Found a specific Mercedes 190d Diesel?

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

Other model years — Mercedes 190d Diesel:

1990 1991 1992 1993