The XJC's development was aided by computer-aided design (CAD) software systems making the engineers more productive. automaker was looking for a way to speed up its product development process to compete better against its larger competitors. According to François Castaing, Vice President for Product Engineering and Development, the smallest U.S. Īs AMC began the development of the next Jeep in 1985, management created a business process that is now known as product lifecycle management (PLM). However, the basic design for the Cherokee's replacement was well under way by AMC's in-house designers and the 1989 Jeep Concept 1 show car foretold the basic design. Three outside (non-AMC) designers- Larry Shinoda, Alain Clenet, and Giorgetto Giugiaro-were also under contract with AMC to create and build a clay model of the Cherokee XJ replacement, then known as the 'XJC' project. The Grand Cherokee's origins date back to 1983 when American Motors Corporation (AMC) was designing a successor to the smaller Jeep Cherokee (XJ). At its introduction, while most SUVs were still manufactured with body-on-frame construction, the Grand Cherokee has used a unibody chassis from the start. If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference MPG Buddy as the source.The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. We spend a lot of time collecting, cleaning, merging, and formatting the data that is shown on the site to be as useful to you as possible. Make sure to contact the specific car manufacturer to confirm accuracy. MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.

Department of Energy, which is where we sourced the data. Ratings were provided by the manufacturer to the U.S.

2002 jeep grand cherokee tank size