The third generation of Jeep Grand Cherokee was introduced for the 2005 model year. Known as the WK, the third generation Grand Cherokee was available with a range of V6 and V8 engines and Jeeps' Quadra-Drive II four wheel drive system. Notable WK variants include the Laredo, Limited, and the SRT-8, which was a high performance variant fitted with a 5.7L Hemi V8 engine. Production of the WK Grand Cherokee continued until 2010, when it was replaced by the Jeep Grand Cherokee WK2.