The wagons command a large and, per many, still-rising premium over sedans, sometimes roughly double sedan money, with commenters calling the wagon market 'on fire' and low-mile examples bringing over half of original MSRP at 17 years old. Not all agree the run continues, as some note softening and RNMs on higher-mileage 'issue' cars, while sedans remain comparative bargains.
Values, wagon premium over sedan, and market trajectory
Mercedes-Benz E55/E63 AMG (W211) · market