Mercedes-Benz E300 camshaft and both intake and exhaust actuators broke, fixed with 4500 repair on Mercedes-Benz E300

Some Mercedes-Benz E300 owners report experiencing high repair and maintenance costs, such as a $4500 charge for fixing a broken camshaft and both intake and exhaust actuators. The costs associated with maintaining and repairing the E300 can vary significantly, with estimates ranging from $105 to $3991, and an average maintenance cost of around $418. Additionally, some owners find that the annual maintenance expense is approximately $971, which can fluctuate based on factors like the vehicle's age, mileage, and location. For a 2017 model, the annual maintenance cost is estimated at $1,052. Owners should be aware that luxury vehicles like the Mercedes-Benz E300 often incur higher repair costs due to the quality of parts and the specialized expertise required for servicing.