Cars like this 1978 Mercury Cougar XR7, which can be found for sale on Hemmings.com, have been ignored, derided and are ...

Prices shown are the prices you can expect to pay for a 1978 Mercury Cougar XR7 2 Door Hardtop across different levels of condition. Edit options.

Prices shown are the prices you can expect to pay for a 1978 Mercury Cougar 4 Door Hardtop Pillared across different levels of condition. Edit options.

The 1978 Cougar was part of the short-lived fourth-generation series, coming with an expanded lineup that included sedans and station wagons. This model year witnessed the debut of the Midnight ...