The original casting name was Cadillac Cien. In 2004, the casting was renamed Cadillac Cien Concept. It is based off the 2002 Cadilliac Cien Concept showcased at the 2002 Detroit Auto Show.
The Cien – Spanish for 100 – illustrates Cadillac’s new design philosophy, melding design and technology in a mid-engine, two-seat sports car.The body and chassis are made of carbon fiber composite that is lightweight and stiff. Cien is equipped with scissor-style doors that pivot at the base of the A-pillars upon opening.
Cadillac Cien’s 7.5-liter, V-12 powerplant, which is visible through the car’s rear window, is a new concept engine from GM Powertrain dubbed the Northstar XV12. The all-aluminum, double overhead cam (DOHC) four-valve V-12 engine generates 750 horsepower and 450 lb.-ft. of torque, yet it meets the packaging requirements and fuel economy standards of a V-8.
The Cadillac Cien Concept has been released in the following 1/64 scale versions:
|Col #||Year||Series||Color||Tampo||Base Color||Window Color||Interior Color||Wheel Type||Toy #||Country||Notes / Variations||Photo|
|Silver||Black roof & hood||Black / Plastic||Red||Chrome||Chrome PR5||56367||Malaysia||Casting name: Cadillac Cien|
|Silver||Black roof and hood, red hot wheels logo in front of rear wheels||Black / Plastic||Red Tint||Chrome||Chrome PR5||56367||Malaysia||Casting name: Cadillac Cien|
|103||2004||Treasure Hunts 3/12||Black||Light Red and Dark Red flames. TH logo on rear window||Chrome / Plastic||Tinted||Red||Red Line CDDRR||B3572||Malaysia|
|2004||Auto Affinity Got Speed?||Green|
|057 / 223||2006||Dropstars|
|Metalflake Red||Silver 'Dropstars' logo on sides, Black roof||Black||Tinted (Black)||Chrome||PR5||J3383||Malaysia|
|057 / 223||2006||Dropstars|
|Metalflake Red||Silver 'Dropstars' logo on sides, Black roof||Black||Tinted (Black)||Chrome||FTE||J3383||Malaysia|
|Metallic Blue||White Stripes||Black / Plastic||Tint||Chrome||Chrome PR5||K7636||Malaysia|
|10||2009||Connect Cars - Virginia||Matte Dark Blue||"Virginia" Car "10"||Chrome / Plastic||Dark Smoked||Black||Dark Grey 3SP||Malaysia|
|5pk||2010||Police Pursuit||Light Blue||Dark Blue and White tampos, "Police", "Interceptor", "10"||Red tint||PR5|
|2011||10-Pack Exclusive||Metallic Red||Silver "Cadillac" logo, Silver, White and Black stripes||Chrome / Plastic||Clear||Grey||PR5||Malaysia|
|191||2012||Thrill Racers Space|
|Metallic Dark Blue||Silver and Light Blue stripes, "12"||Smoke Tint||Black||10SP||V5495||Malaysia||Base Code(s): E10|
|05||2015||Mystery Models||Citrus Green||White "swish" on side and black side skirt with Hot Wheels logo||Chrome||Clear||Light Grey||PR5||Thailand||Base Code(s): H26|
From the back of the 2006-card:
In addition to the 1/64th scale Cadillac® Cien™ Concept, which has been a part of the line since 2003, there is also a 1/18th scale Hot Wheels® version.