Mercedes Benz GL450 owners have reported 1 problem related to radiator (under the engine and engine cooling category). The most recently reported issues are listed below.
This car has lot of issues with water pump, radiator leak, lot of engine problems. Oil leak it's got less than 100,000 miles. Radiator hoses leak. Car stopped on mass pike going to albany, NY took it to benz of albany they said engine misfires needs engine replacement and it would cost $47,000 to replace. Very very bad engines. I left a voicemail on benz customer service and no one called back or send me any type of recalls. Very bad service.
See
all problems of the 2013 Mercedes Benz GL450
🔎.