It's a '98 with side damage on local CL:
1998 Mercedes E300 Turbo Diesel

Do these cars have unibody or do they have a frame? Concerned about side hit and damage to the frame. The ad also says that it needs a Mass Air flow sensor - do they even have such a thing on that diesel engine?

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1987 Mercedes 300SDL; SOLD
1985 Mercedes 300D; SOLD
2006 Honda Pilot - wife's ride; 122K;
1995 Toyota Land Cruiser - 3X locked; 182K