SL/R231: Pulled the trigger and ordered an SL 450 today
I chose the 450SL for many reasons, but primarily because I like the concept of a convertible/coupe with a panorama roof and, having dealt with soft tops in the past, have no intention of having another one. Additionally, Streamliner’s praise of the SL 450 over the SL 550 was a motivating factor. I saw no reason to pay an additional $20,000 for two cylinders which would give me more torque than I needed. I have reached the age where getting from point A to B is more about the drive than the thrust and, as both the Sl 450 and SL 550, have the same interior and exterior, I opted to put $20,000 towards a holiday with my wife.
There has been a great deal of discussion about the merit of ABC in this forum. I have been, primarily, influenced to the positive by Streamliner and Wolfman and became convinced that this was an option which was worth the $4,000 option price. I, finally, located a CPO SL 550 for sale in Alexandria, VA. This is the same car Dino333 eventually purchased. See his post, OK HERE IS A CAR BUYING DISASTER STORY YOU HAVE NEVER HEARD BEFORE.
I drove to the dealership with my wife in our C300. It has run flat tires. I was hoping to discern a difference between the C300 and the SL’s ABC ride comfort to confirm the accolades I had read about the ABC system. Sadly, my wife and I were not convinced that the ride was any more comfortable than our C300. In fact, my wife’s Lincoln MKX offers a more comfortable ride. I was disappointed that I wasn’t wowed, but I was delighted that I could save $4,000 to put towards our holiday. Needless to say, I did not include ABC in my order. The fact that I intend to keep the car forever also gave me pause when considering ABC. Eventually, the system will fail and money will have to be spent. The question is, will the parts be available in 10-15 years after Mercedes has moved on to another suspension dampening system? The same can be asked of the retractable hardtop, but as it is more integral to my driving enjoyment, I am willing to deal with that issue when it occurs.
However, I recognize the shortcoming of ride comfort with run flat tires and will be following the advice of this forum to switch to the Michelin Pilot Sport A/S 3’s.
For those of you interested in what I ordered here is my build summary:
Note: I plan on switching out the wheels and I selected Magic Sky because my wife likes the feature.
2020 SL 450
775 Iridium Silver
R97 19" 10 spoke wheels
515 Porcelain/Black Exclusive Napa Leather
736 Black Ash Wood
DP1 Premium Pkg.
DA2 Driver’s Assistance Pkg.
L5D Wood/Leather Steering Wheel
412 Panorama Roof w/ Magic Sky Control
U25 Illuminated Door Sills




You cant get the insurance after the car is delivered - You might even try to have them throw in the insurance - and maybe even some prepaid Maintenance - on a 2014 SL, i had multiple tire failures - and had to pay myself - also bent rims - they were selling the tires to me for 600 + dollars -so when I bought my 2018 SL, I had them throw in the wheel and tire Insurance - and also got 3 years prepaid Maintenance - all because I ordered the car in May, and finally got it in November - It does pay to ask !
Do not worry about a hard ride with the run flats - the suspension is great and absorbs most of the normal potholes. I had a 2014 BMW Z4, which came only with Run Flats - so before I took delivery,, I had them put on normal tires - afrter having a 2009 Z-4 that had run flats and ran like it did not have springs. When buying the 2014 SL - I too was very concerned - but the suspension proved to be fine - only problem was I did not get the Wheel and Tire Insurance on the 2014 SL - but for sure I got the Wheel and Tire Insurance on the 2018 SL which now just turned 10,500 miles - My daily driver is a Lincoln Aviator Black Label - really great too and loaded with air bag suspension and all the extras -
Best of Luck !
Phil
You cant get the insurance after the car is delivered - You might even try to have them throw in the insurance - and maybe even some prepaid Maintenance - on a 2014 SL, i had multiple tire failures - and had to pay myself - also bent rims - they were selling the tires to me for 600 + dollars -so when I bought my 2018 SL, I had them throw in the wheel and tire Insurance - and also got 3 years prepaid Maintenance - all because I ordered the car in May, and finally got it in November - It does pay to ask !
Do not worry about a hard ride with the run flats - the suspension is great and absorbs most of the normal potholes. I had a 2014 BMW Z4, which came only with Run Flats - so before I took delivery,, I had them put on normal tires - afrter having a 2009 Z-4 that had run flats and ran like it did not have springs. When buying the 2014 SL - I too was very concerned - but the suspension proved to be fine - only problem was I did not get the Wheel and Tire Insurance on the 2014 SL - but for sure I got the Wheel and Tire Insurance on the 2018 SL which now just turned 10,500 miles - My daily driver is a Lincoln Aviator Black Label - really great too and loaded with air bag suspension and all the extras -
Best of Luck !
Phil
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As for ABC, I have come to realize that many people are not nearly as critical or even conscience of ride quality as others are. My wife doesn’t notice any difference between the way my non-ABC SL550 rode compared to my SL450 with ABC & run flats, compared to the 450 with the A/S3+ tires, but to me, the differences are huge and noticeable. Oh well. I assume that you have also test driven a non-ABC equipped 450 and that you liked the ride quality and if so, that’s all that really matters.
Just kidding, of course.




Last edited by Utopia Texas; Nov 21, 2019 at 08:54 PM.
M




M
As for ABC, I have come to realize that many people are not nearly as critical or even conscience of ride quality as others are. My wife doesn’t notice any difference between the way my non-ABC SL550 rode compared to my SL450 with ABC & run flats, compared to the 450 with the A/S3+ tires, but to me, the differences are huge and noticeable. Oh well. I assume that you have also test driven a non-ABC equipped 450 and that you liked the ride quality and if so, that’s all that really matters.

M
They ignored it. They refused to fix things that were problems, such as the audio system. I know that sounds petty, but try
telling your girlfriend that her car stereo is going to sound like SHxT. All this, while Porsche and others were lavishing development
Euros on their SL competitors. When rich guys brought their little tootsie girlfriends into the MB store to buy a new toy, the SL
looked tired and old fashioned, while the 911 Cabriolet next door looked fun and exciting. The G Wagen phenomena is a true
mystery to me, especially since the previous model was nothing more than a rough riding TRUCK, but every little affected housewife
out here in Newport Beach had to have one. There was a time when trendy, hot women LUSTED after the SL. It could still be
that way, if MB had not dropped the ball. The SL used to be sexy. It's not anymore. Just my opinion, but just sayin.

Had to add one more. Her SL is parked, just out of the photo.

Last edited by Streamliner; Nov 24, 2019 at 02:58 PM.
Many years ago, we built a new house. The entry opens into a two-story gallery, with large, exposed beams in the ceiling. Late one day during construction, I was meeting with the general contractor, when I looked up at the beams and told him that one was not quite plumb. He said it was an optical illusion and it just “looked” crooked. I insisted and he got hot under the collar, went storming out to his truck, came back with a big extension ladder and a level. He climbed the ladder, KNOWING he would prove me wrong, but when he placed the level on the beam, his only words were “we’ll fix it.”
Yes, G-Class has increased sales every year (except one) since 2009 and it now outsells the SL quite easily:
2019 Jan-Oct
G - 5223
SL - 1450 which is down 18.9% from last year.
For the previous generation the G63 outsold the G550. One quick look at the G-Class section will clear up any doubts. They're selling at sticker or more in some cases. The SL isn't and hasn't in many years.
https://media.mbusa.com/releases/mer...19-sales-chart
It's been a trend for years that the G63 outsells the G550:
https://www.cnet.com/roadshow/review...g-g63-preview/
M
Last edited by Germancar1; Nov 22, 2019 at 12:28 AM.
2019 Jan-Oct
G - 5223
SL - 1450 which is down 18.9% from last year.
For the previous generation the G63 outsold the G550. One quick look at the G-Class section will clear up any doubts. They're selling at sticker or more in some cases. The SL isn't and hasn't in many years.
https://media.mbusa.com/releases/mer...19-sales-chart
M








Other than that I congratulate you a fine configuration. It feels oddly familiar
You will love that car...








Yes, you must be living in an alternative universe

This car sells very well anywhere in the world, it is also the most expensive model-line Mercedes makes. Starting price is higher than the S-Class and AMG GT line and tops out in Maybach form well above a $1M (previous model but there will be a new one)
Key is that they are selling the cars faster than they are making them and it is a low production car. It is largely hand built in Austria.
You can state the same about the Lamborghini Urus sales numbers; that it only sells in the thousands yet it is a high demand car. Quite the opposite of the SL and while I can see the Urus demand cool off well I can see the G-Wagon continue to sell well.




