CarCostCheck

Mercedes Motor home

Reliability, running costs, and MOT data across 6 years from 300 real MOT tests.

Avg Pass Rate

75%

Total Tests

300

Best Year

2004 (87%)

Years Covered

6

How reliable is the Mercedes Motor home?

vs national average-7% (82% avg)
vs Mercedes brand average-12% (87% avg)
Best to worst year spread18 percentage points

Mercedes Motor home by Year

YearPass RateTestsAvg Mileage
200569%4287,676 mi
200487%3154,915 mi
200373%8471,372 mi
200270%7090,013 mi
200181%3776,901 mi
199972%3695,958 mi

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About the Mercedes Motor home

The Mercedes Motor home has been tested 300 times in 2024 MOT data across 6 model years (1999 to 2005), with an average pass rate of 75%. That's 7 points below the national average of 82%, so check the year-by-year data carefully before buying. Available as diesel.

Best and Worst Years

The 2004 model is the most reliable with a 87% pass rate from 31 tests. The 2005 model has the lowest at 69%. With a 18 point spread, choosing the right year makes a big difference to reliability.

Mileage Across Years

The oldest model in our data (1999) averages 95,958 miles, while the newest (2005) averages 87,676 miles.

Compared to the Mercedes brand average of 87%, the Motor home is 12 points lower, placing it among the less reliable Mercedes models.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.