The Ford Flex was one of the most distinctive large crossovers produced by Ford. Instead of following the rounded styling common among SUVs, the Flex adopted a long, flat, and boxy shape that looked closer to an oversized wagon than a traditional sport utility vehicle. Its straight beltline, squared-off corners, and contrasting roof design gave it a stretched, slab-sided profile that stood out immediately in traffic.

Despite the unusual styling, the Flex was designed with practicality in mind. The long wheelbase allowed for three rows of seating and a spacious interior, making it a comfortable family hauler with plenty of cargo room. However, its elongated and low-slung appearance led some people to joke that it resembled a modern hearse, which only added to its polarizing reputation. While opinions on its design varied, the Flex developed a loyal following among buyers who appreciated its roomy interior, distinctive look, and wagon-like approach to the SUV formula.