were able to choose between 350 gas and 350 diesel versions. From 1982 to 1985, all rear-wheel drive Cadillacs (except for the limousines) could be ordered with the Oldsmobile LF9 Diesel V8. In fact, for most of its life, the 1980-1985 version of Cadillac's Seville came standard with Oldsmobile's V8 diesel, with the gas engine being a no-cost option. From 1986 to 1990, the rear-wheel drive Cadillac Brougham used a carbureted Oldsmobile V8 (replacing the Cadillac HT-4100). In 1990 a , fuel-injected small-block Chevrolet L05 V8 (became a Regular Production Option (RPO) when the towing package was selected. In 1991 the Oldsmobile 307 was replaced with a throttle body fuel-injected small-block Chevrolet L03 V8 - same powerplant used in Chevrolet's Caprice and C/K light trucks). In 1993 the L05 V8 became standard in the newly renamed Cadillac Fleetwood. In 1994 the L05 was replaced with an iron headed small-block Chevrolet Corvette LT1 V8 with , which the Fleetwood used until discontinued at the end of the 1996 model year. With the introduction of the Escalade to the Cadillac lineup, the small-block Chevrolet L31 V8 (Vortec 5700) was used, as it was part of the Chevy truck line on which the Escalade was based. In 2001, the newly redesigned 2002 Escalade picked up the performance version of the 6.0 L Generation III series engine (RPO code LQ9) although the regular length 2002-2005 Escalade 2wd used the 5.3-liter LM7 version of the Generation III series engine. From 2007-2014, all gas-only Cadillac Escalades have been equipped with Generation IV 6.2L engines. This new engine option is shared with the GMC Yukon/Yukon XL Denali. Escalade Hybrids used a 6.0-liter version of the Generation IV series engine. Since 2015, gas-powered Escalades have used Generation V 6.2L engines. The Escalade-V uses a supercharged version of the 6.2-liter Gen V engine, the LT4. CTS-V The 2004 to 2005 Cadillac CTS-V used the previous generation Corvette C5 Z06's 5.7 L () LS6 Gen III V8. The 2006 and 2007 CTS-V uses the 6.0 L LS2 Gen IV V8, similar to that used in the standard Corvette C6.The 2009-2015 CTS-V carries a supercharged 6.2 L LSA variant of the Gen IV V8, producing an SAE-certified , while the 2016-2019 model carries a supercharged 6.2 L LT4 with . CT5-V Blackwing The 2022-present CT5-V Blackwing carries a supercharged 6.2 L LT4 variant of the Gen V series engine, producing ,