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Jeep® Quietly Discontinues Its Quadra-Lift Suspension For The Grand Cherokee L:

Jeep® Quietly Discontinues Its Quadra-Lift Suspension For The Grand Cherokee L:​

Overland & Summit Customers Will Receive Credit For Deleted Option...​


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For those who have been using the Build & Price configurator for the all-new 2021 Jeep® Grand Cherokee L (WL75), you may have noticed the disappearance of the popular Quadra-Lift air suspension. The class-exclusive Quadra-Lift air suspension features electronic adaptive damping, delivering class-leading ground clearance and water fording capability. The system automatically adjusts the shock tuning to changing road conditions for enhanced comfort, stability, and control.

 
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Platy B

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As an owner of a 2014 Overland I can honestly tell you to skip this "upgrade". I've already replaced one airbag under warranty that would have cost over $1000 and now with 100k on the odometer likely need to replace what are normal wearable parts. Unfortunately only the dealership can deal with the air suspension system and each front shock assembly is $2000 just for the parts. Likely a $6k replacement of shocks/springs on all corners for a ~$50k stock vehicle. Stupidest unnecessary feature I've ever had on a car. For now I'll rattle my teeth on every bump pretending I bought a Wrangler with solid axles.
 

JeepBen

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Considering how poorly the WK Grand Cherokee did in Petersen's 4 Wheel & Off Road 4x4 of the year test when it first had air suspension it may end up being a good thing. I remember a Range Rover was in that test too and its air suspension ran rings around Jeeps.
 

Mono831

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I jus

Jeep® Quietly Discontinues Its Quadra-Lift Suspension For The Grand Cherokee L:​

Overland & Summit Customers Will Receive Credit For Deleted Option...​


View attachment 5161

For those who have been using the Build & Price configurator for the all-new 2021 Jeep® Grand Cherokee L (WL75), you may have noticed the disappearance of the popular Quadra-Lift air suspension. The class-exclusive Quadra-Lift air suspension features electronic adaptive damping, delivering class-leading ground clearance and water fording capability.

Jeep® Quietly Discontinues Its Quadra-Lift Suspension For The Grand Cherokee L:​

Overland & Summit Customers Will Receive Credit For Deleted Option...​


View attachment 5161

For those who have been using the Build & Price configurator for the all-new 2021 Jeep® Grand Cherokee L (WL75), you may have noticed the disappearance of the popular Quadra-Lift air suspension. The class-exclusive Quadra-Lift air suspension features electronic adaptive damping, delivering class-leading ground clearance and water fording capability. The system automatically adjusts the shock tuning to changing road conditions for enhanced comfort, stability, and control.



My 2014 jeep overland with the 5.7 hemi and the Quadra-lift system was all great then 100k miles happened and my suspension started acting up it sagged from one side while driving on the freeway so I replaced the whole system all bags and the compressor luckily my cousin is a mechanic and works on air suspension for AUDI so he did all the work and saved me thousands I still needed to take the jeep into the dealer for calibration alignment and refill on the nitro system $400 every time and that was cheap other dealers wanted $700 I replaced the compressor twice the front bags twice all in a timeframe of 2 years I even went as far as converting the whole system to struts I used the struts master conversion kit $1500 not including labor and all the bolts for the suspension bolts alone $300 every time but the strut system dropped the jeep giving me no clearance so I went back to air all said and done I traded my jeep in with 105k miles for the new 23 limited L with no air suspensions I wanted the hemi again but they only offered the ones equipped with the air suspension wasn’t doing that again system will fail always at around 100k just like any suspension system needs replacement from 60-100k

I attached pictures with the struts as you can see it looks slammed and with any weight in the back it saggs and I attached 2 pictures when the air suspension went out
 

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