13. Cadillac CTS-V Wagon
The Cadillac CTS-V Wagon blended supercar performance with family-friendly practicality, thanks to a thunderous V8 engine and a spacious cargo area. This rare beast delighted enthusiasts who craved both speed and utility in one striking package. However, American buyers have long been hesitant about wagons, preferring SUVs and crossovers instead. As a result, the CTS-V Wagon remained a niche offering, cherished by a select few but never achieving the mainstream recognition its talents warranted.