Stealth
04-22-2007, 12:33 PM
Cadillac V12 (http://en.wikipedia.org/wiki/V12)
Cadillac has produced just one V12 engine, in the 1930s (http://en.wikipedia.org/wiki/1930s). 1930-1937 Cadillac V12 (http://en.wikipedia.org/wiki/Cadillac_V16_engine#V12) 1960s GMC "Twin Six" (http://en.wikipedia.org/wiki/GMC_V6_engine) - 60° V12 for commercial trucks 1963 Cadillac; all-aluminum, 500 CI V-12 engineering program, 6 built, none sold. 1980s Cadillac Aluminum V12 (http://en.wikipedia.org/wiki/Cadillac_V8_engine#1982) - Never produced 2000s Cadillac Northstar V12 (http://en.wikipedia.org/wiki/GM_Premium_V_engine#V12) - Upcoming V12 variant 2007 High Feature V12 (http://en.wikipedia.org/wiki/GM_High_Feature_engine#V12)
Cadillac V16 (http://en.wikipedia.org/wiki/V16)
Cadillac produced two of only three production, gasoline-fueled V16 engines in history: 1930-1937 Series 452 (http://en.wikipedia.org/wiki/Cadillac_V16_engine#Series_452) 1938-1940 Series 90 (http://en.wikipedia.org/wiki/Cadillac_V16_engine#Series_90) 2003 V-16 concept car (http://en.wikipedia.org/wiki/Cadillac_Sixteen)
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Cadillac has produced just one V12 engine, in the 1930s (http://en.wikipedia.org/wiki/1930s). 1930-1937 Cadillac V12 (http://en.wikipedia.org/wiki/Cadillac_V16_engine#V12) 1960s GMC "Twin Six" (http://en.wikipedia.org/wiki/GMC_V6_engine) - 60° V12 for commercial trucks 1963 Cadillac; all-aluminum, 500 CI V-12 engineering program, 6 built, none sold. 1980s Cadillac Aluminum V12 (http://en.wikipedia.org/wiki/Cadillac_V8_engine#1982) - Never produced 2000s Cadillac Northstar V12 (http://en.wikipedia.org/wiki/GM_Premium_V_engine#V12) - Upcoming V12 variant 2007 High Feature V12 (http://en.wikipedia.org/wiki/GM_High_Feature_engine#V12)
Cadillac V16 (http://en.wikipedia.org/wiki/V16)
Cadillac produced two of only three production, gasoline-fueled V16 engines in history: 1930-1937 Series 452 (http://en.wikipedia.org/wiki/Cadillac_V16_engine#Series_452) 1938-1940 Series 90 (http://en.wikipedia.org/wiki/Cadillac_V16_engine#Series_90) 2003 V-16 concept car (http://en.wikipedia.org/wiki/Cadillac_Sixteen)
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