How reliable is a Mercedes 300?
Mercedes 300's have a very good reliability rating of 712/999. The score was a mathematical result of the average score of every Mercedes 300 that has had a registered MOT. Mercedes 300's reliability reviews are reflected in the score.
We calculated all of the below figures by getting the score from each vehicle make/model/year/fuel, which are each calculated a score. We then generate the average score from those, taking into account factors such as mileage and emissions.
We found that Confused offer the cheapest Mercedes 300 insurance quotes. Get a quote ahead of time and save £560 on average, and ensure you understand the insurance group for better planning.
You should always consider breakdown cover if you are concerned over the reliability of a vehicle.

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MERCEDES 300 #1
1987 - Petrol
Life Span: 208,445mi
MERCEDES 300 #2
1988 - Petrol
Life Span: 209,090mi
MERCEDES 300 #3
1986 - Petrol
Life Span: 198,798mi
MERCEDES 300 #4
1990 - Diesel
Life Span: 247,315mi
MERCEDES 300 #5
1987 - Diesel
Life Span: 239,438mi
MERCEDES 300 #6
1991 - Diesel
Life Span: 249,875mi
MERCEDES 300 #7
1989 - Petrol
Life Span: 217,270mi
MERCEDES 300 #8
1991 - Petrol
Life Span: 214,846mi
MERCEDES 300 #9
1992 - Petrol
Life Span: 199,102mi
MERCEDES 300 #10
1984 - Diesel
Life Span: 262,251mi
MERCEDES 300 #11
1982 - Diesel
Life Span: 254,446mi
MERCEDES 300 #12
1992 - Diesel
Life Span: 247,246mi
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