The 1988 Cadillac line featured a new 4.5 liter V-8 for the Seville, for the Eldorado, for the Fleetwood and also for the de Ville models. Eldorado was a comprehensively redesigned and its detail changes were most evident in the Allant Brougham, and Cimarron. Due to new V-8 of the vehicle, the acceleration of Codillac becomes better than any comparable Cadillac of the last decade.

 

The Eldorado's sheet metal, was all new. The Fleetwood Sixty Special and the D'Elegance models had added standard equipment that features the best selling of all Cadillac's models, like the deVille coupe and the sedan. Seville was given a new front end look and was available with anti-lock brakes. While Allant offered analog instrument option and new colors. The car has improved fuel economy. This car is great example of American engineering, because this is a very comfortable car.