Search by the «1981 cadillac eldorado» tag Articles Show filter × Title Article type Basic articleReviewTranslation Apply First production car with cylinder deactivation 1981 Cadillac Eldorado When posing the question of which technological steps to take to improve vehicle fuel economy, the answers tend to fall on the side of engine downsizing. 1981 cadillac eldorado1981cadillac eldoradocadillacgeneral motors — 13.09.2022 1311 Keith Helfet 0