Saab 9-4X

The Saab 9-4X is one of the rarest production cars of the modern era, a direct result of GM's sale and Saab's subsequent bankruptcy. Built for just the 2011 model year, it shared its Theta Premium platform and assembly line with the second-generation Cadillac SRX. Production ceased in late 2011, with estimates suggesting only 814 units were ever completed, and fewer than 700 sold to the public.

Its collectibility stems entirely from this scarcity. It's the final new model ever launched by Saab, making it a tragic bookend to the brand's history. Enthusiasts seek it out as a usable, comfortable crossover that tells a unique story. The top-trim Aero model, with its 300 hp 2.8L turbocharged V6 and advanced all-wheel-drive system, is the most desirable version.

Market activity is thin due to the low production numbers, but transactions show a wide value range. Low-mileage Aero examples command the highest prices, while base models with higher mileage are surprisingly affordable. These aren't just used cars; they're historical artifacts from a defunct brand, which keeps values from falling further.

Prices range from as low as $3,000 for high-mileage examples to over $22,000 for low-mileage Aero models.