Is the Jeep Cherokee XJ body-on-frame?
The x-ray view of the XJ unibody. While it has an integrated “chassis” that carries the running gear, the body structure is an integral part of the assembly. The Jeep XJ does have a frame, but it is welded to the body.
What type of frame does a Jeep Cherokee have?
unibody chassis
Unlike many trail rigs (like its Wrangler stablemate), the Grand Cherokee uses a unibody chassis instead of a body-on-frame setup for better manners on pavement. Luxurious appointments and ample interior volume make it popular with urbanites and families. Still, it’s a genuine Jeep that can go well off the beaten path.
What does XJ stand for Cherokee?
Cherokee (1984–2001) The most ambitious Jeep ever undertaken, the XJ (said to mean eXperimental Jeep, although the veracity of this is not well substantiated) was revolutionary in design: it was the first SUV to use a bespoke unibody chassis for more car-like performance and design attributes.
When did Cherokee go to unibody?
1984
Absent from that list? The Jeep Cherokee. That’s because the Cherokee has used unibody construction since the first day it came out in 1984, like a crossover, but unlike most of its off-roading pals.
What year did Jeep Cherokee go to unibody?
How thick is a XJ frame?
XJ frame stiffeners are thick, usually 1/8″ to 3/16″ steel. The XJ unibody is thin – around 16 gauge or 1/16″ thick. This makes welding difficult: It’s easy to screw up when welding thick metal to thin metal because the thick metal requires more heat to melt than the thin metal.
Is body-on-frame better than unibody?
If you’re wondering if a body-on-frame design is safer than a unibody design, the answer is no. Body-on-frame vehicles lack crumple zones, which can lead to severe injuries and even fatalities in collisions.
What year did Jeep go to unibody?
A NEW SPORT UTILITY VEHICLE (SUV) A second energy crisis in 1979 spurred the development of a smaller 4×4 wagon–the All-New Jeep® Cherokee (XJ). It featured a unibody design, compact dimensions and a suspension system influenced by the chief engineer of the Renault Formula 1 racing team.
Does Jeep Cherokee have a chassis?
The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. 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.
Is a Jeep Cherokee a unibody?
The Jeep Cherokee. That’s because the Cherokee has used unibody construction since the first day it came out in 1984, like a crossover, but unlike most of its off-roading pals.
How do you stiffen a unibody?
Unibody chassis stiffening can be done in a number of ways. Another way is to relocate the factory leaf springs, if they are present. Stiffer radiator supports and torque boxes, strut bars and fender ties are also added to help reinforce weaker points of the unibody.