In 1968, Cadillac turned many heads with its 472 CID V8 engine. This provided the Eldorado with an extra 35 horsepower and increased its total torque. The overhauled engine design incorporates emission control and allowed accessories to be bolted directly on the block so that noise and vibration were lessened.

The Eldorado features a long hood to cover the recessed windshield wipers with retractable headlamp covers, and rosewood pattern dash panel appliques.