





AIRMATIC on GLE 450 - worth hunting for?
It has: DAP, warmth and comfort, night package, acoustic, AIRMATIC, AMG exterior, Pinnacle, panorama sunroof, 4-zone climate, winter package, 21" AMG wheels.

Unfortunately time really is not on my side and seeing I had such a hard time finding one with options I liked, most likely gonna pull the trigger on this one!
Yeah no powered rear shades on this one. I'm glad about the 4-zone though because that adds the vents on B pillar for second row.
The Best of Mercedes & AMG




We owned an E-ABC car but it was a Covid mess, it was brought back.
Our rankings were as follows:
1. AMG ARC (AMG ride control)
2. Steel springs
3. E-ABC
4. Air suspension
I'd put the Cayenne PDCC just behind ARC, FWIW.
The best combination of ride and handling is the AMG ARC.
The air suspension is just too floaty or boat like. Sport mode on the air suspension is better but harsher than we liked. Really disliked the "Curve" function in E-ABC, as a driver.




I like the progressive spring rates on steel, which to me gives better feedback.
Another reason for my steel spring preference is towing. A 750# tongue weight compresses them into their sweet spot, and the car-trailer feels more like a unit, compared to unladen steel. It's personal preference. I only tow trailers under 4500# now.
Don't forget that I spent at least a thousand miles in each variety and choose the AMG ARC.




I like the progressive spring rates on steel, which to me gives better feedback.
Another reason for my steel spring preference is towing. A 750# tongue weight compresses them into their sweet spot, and the car-trailer feels more like a unit, compared to unladen steel. It's personal preference. I only tow trailers under 4500# now.
Don't forget that I spent at least a thousand miles in each variety and choose the AMG ARC.




Where the E-ABC shines is where the camera can see full width dips or speed bumps/ humps.
ARC reacts better to potholes and small irregularities that affect only one wheel or side of the car. I'm not sure of the mechanism, but I'm going to guess it's accelerometers at each corner.
With EABC I could ignore (reasonable) speed humps and the suspension would cruise right along, undisturbed. ARC behaved like a standard air suspension in that scenario. UNLESS the hump is at a diagonal, where the ARC is softer or more accommodating.
An example in my my weekly drive is a poorly maintained railroad crossing in the middle of a 40 mph corner, where the suspension ignores the imperfections while resisting lean. I'm still stunned when I go around that corner. No wheel hop, no jump to the side.
I think the E-ABC is more predictive, using speed and camera algorithms, where the ARC is reactive. Millisecond reactive.
In short, ARC has a smoother ride in all instances except full width, 90° dips or humps.
It's kind of hard to describe. I hope I helped here.
Last edited by mikapen; Jan 8, 2026 at 02:59 PM.




Where the E-ABC shines is where the camera can see full width dips or speed bumps/ humps.
ARC reacts better to potholes and small irregularities that affect only one wheel or side of the car. I'm not sure of the mechanism, but I'm going to guess it's accelerometers at each corner.
With EABC I could ignore (reasonable) speed humps and the suspension would cruise right along, undisturbed. ARC behaved like a standard air suspension in that scenario. UNLESS the hump is at a diagonal, where the ARC is softer or more accommodating.
An example in my my weekly drive is a poorly maintained railroad crossing in the middle of a 40 mph corner, where the suspension ignores the imperfections while resisting lean. I'm still stunned when I go around that corner. No wheel hop, no jump to the side.
I think the E-ABC is more predictive, using speed and camera algorithms, where the ARC is reactive. Millisecond reactive.
In short, ARC has a smoother ride in all instances except full width, 90° dips or humps.
It's kind of hard to describe. I hope I helped here.
I always experiment with tire pressure to find the best combo for me and that's usually +/-1 psi from the fuel door flap numbers.
Last edited by mikapen; Jan 9, 2026 at 12:48 AM.
I finally found one, 2024 CPO pretty loaded MSRP 93xxx w/ 15k miles, listed for $76k. Fair deal? I've literally went through probably 100 listings LOL...
For comparison, I found one 2026 NEW MSRP $97k, similarly optioned except 22 vs 21 wheels, assuming 12% off (advertised by many brokers) that's $85k. Although new has better interest rate but my used car rate isn't too high (4.9) and I do plan on paying it off early.
DM me if you want to discuss, I did a ton of searching have a few tips for the 580 search as I literally just spent the last 3 weeks looking for one. If you’re on the West Coast I found a 2024 580 that I passed up on but would have been great too.
DM me if you want to discuss, I did a ton of searching have a few tips for the 580 search as I literally just spent the last 3 weeks looking for one. If you’re on the West Coast I found a 2024 580 that I passed up on but would have been great too.
I have the best intentions when saying this but the service history on that 580 scared me away - some water pump issue at 7k miles had me concerned. And the cost of shipping across country to NC is a bit much.
Otherwise it is a FANTASTIC deal. Enjoy and good luck!!
I have the best intentions when saying this but the service history on that 580 scared me away - some water pump issue at 7k miles had me concerned. And the cost of shipping across country to NC is a bit much.
Otherwise it is a FANTASTIC deal. Enjoy and good luck!!
Yeah I even got a few quotes on shipping, would be 2000 or more for me. Then all the sudden my sales guy didn't respond to me as quickly and I knew what that meant - car is gone, haha...


