Advice for buyers
What should I look for in a used Mercedes E-Class saloon?
Unlikely as it sounds, this vintage of E-Class can suffer from rust around the front wheelarches. It doesn't affect every car, but it's a common enough problem for it to be worth your while having a good look and peering underneath the plastic wheelarch trim.
The engines are rugged units and will cover incredible mileages if they're serviced on the button, so the most important thing to look for is a full service history at either a Merc dealer or recognised specialist.