Make sure it has been maintained and make sure it has records.

Common problem is a external oil leak on the headgasket.

My mom has a 97 E320 and so far it has been a good car. The most important thing is to make sure it does not have any signs of abuse and it has been cared for.

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Ali Al-Chalabi

2001 CLK55
1999 Dodge Ram 2500 Cummins Diesel
2002 Harley-Davidson Fatboy
Merlin Extralight w/ Campy Record