Production chronology2011
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Wikipedia lead ↗1 year
The Cadillac Ciel is a hybrid electric concept car created by Cadillac and unveiled at the 2011 Pebble Beach Concours d'Elegance. The Ciel has a twin-turbocharged 3.6-liter direct injection V6 producing 425 hp (317 kW) and a hybrid system using lithium-ion battery technology. The Ciel is a four-seat convertible with a wheelbase of 125 inches (3,200 mm). It was developed at GM Design's North Hollywood Design Center.
Text adapted from “Cadillac Ciel” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Sourced production or model lifecycle range used by the main catalog timeline.