An image that captures the futuristic essence of car valuation with several cars of various models aligned side by side. Above each car floats a digital holographic display showcasing metrics like market price, depreciation, and demand. The environment is ultra-modern with a minimalist aesthetic, with the cars placed within a high-tech facility or an open space that feels both expansive and futuristic. The holograms should be crisp and luminous, contrasting against the sleek lines of the cars, and the lighting should enhance the high-tech vibe of the valuation process.