2018 Mercedes-Benz E63AMG S

Here's what matters most. First, the valuation disconnect is severe. Comparable 2018 E63 AMG S models are selling for a median of $42,000, and the wholesale estimate puts this car at $50,000. You're being asked to pay 3.5x the market rate for the same vehicle. That's not negotiation room—that's a fundamental pricing error. Even accounting for mileage (29,000 is low) and condition, the math doesn't work.

Second, depreciation has already done its damage. This car has shed 61% of its original value and sits deep into its curve. You're not buying a stabilizing asset; you're buying something that will continue losing value, and you're starting from an inflated baseline.

Third, maintenance costs are real. Plan on $3,500 annually for routine upkeep on an AMG platform—roughly double what you'd spend on a standard E-Class. That compounds the financial burden.

The one bright spot: zero recalls and a clean service history. But that doesn't offset the core problem.

Your next move: walk away from this asking price and either find a comparable example in the $42,000–$50,000 range, or move to a different vehicle entirely. If you're genuinely interested in this specific car, use these comps to open a negotiation at $45,000 and see if the dealer is grounded in reality.