1993 Mercedes-Benz 300: MOT pass rate and reliability

81.2% of 1993 Mercedes-Benz 300s pass the MOT first time, measured across 202 DVSA tests on that model year alone. The average one had covered 135,690 miles.

How the 1993 compares

• Against all Mercedes-Benz 300s (80.9%, 2,789 tests): +0.3 points
• Against all 1993 cars (72.1%): +9.1 points
• National first-time pass rate, all cars and years: 77%

Every Mercedes-Benz 300 model year

Pass rates fall as cars age, so the only fair comparison for a 1993 car is other cars of the same age. The full run for the Mercedes-Benz 300:

What this means if you are buying a 1993 300

The 1993 sits close to the Mercedes-Benz 300 average, so there is no strong model-year signal either way. Judge the individual car on its own history. Check the exact car with the free MOT history checker before you buy, and run its VIN and mileage through our free VIN decoder and clocking check.

What a 33-year-old car fails on

A 1993 car is 33 years old now, and age drives the failure mix more than the badge does. Across all cars tested, these are the categories that actually cause failures:

• Lights and electrical: 10.36% of all cars tested
• Suspension: 8.65% of all cars tested
• Tyres: 6.23% of all cars tested
• Brakes: 6.1% of all cars tested
• Visibility: wipers, washers, glass: 4.65% of all cars tested
• Body, chassis and structure: 3.18% of all cars tested

That is high mileage, so timing belts, clutches, suspension bushes and corrosion are the items worth budgeting for rather than the MOT itself. On a 1993 Mercedes-Benz 300 the average at test was 135,690 miles, so treat anything far above that as a car that has worked harder than its peers, and anything far below as one worth checking for the faults that come from standing still.

1993 is the strongest year on record for this model at 81.2%, ahead of every other year we hold data for.

Nearby model years

• 1990 Mercedes-Benz 300 - 80.4%
• 1991 Mercedes-Benz 300 - 77.6%
• 1992 Mercedes-Benz 300 - 80.3%

All Mercedes-Benz 300 MOT data · Every model