The MERCEDES-BENZ E CLASS (2006-09) E280 5DR ESTATE 3.0 CDI AVANTGARDE AUTO is a large, premium five-door estate, offering more space and comfort than a typical family hatchback. In the UK used-car market, it appeals to buyers wanting executive-car refinement with practical load-carrying ability, without paying new-car prices while delivering everyday family versatility. Under the bonnet, its smooth diesel engine and automatic gearbox make longer journeys relaxed, while the Avantgarde trim gives it an upmarket feel. The roomy cabin and estate boot suit families, holidays and work gear; it is a comfortable choice for commuters wanting useful space without a bulky SUV, too. Mycarcheck.com recorded 181 checks across 116 VINs, a useful sample for this older model. Data shows average private-sale valuation £2,600, mileage 147,000 and around three previous keepers; average annual use is 7,000 miles. Against premium estate rivals today, it stands out for comfort, space and value, but check condition carefully.