Looking to prepare for a new car in the future
Last edited by chassis; Jun 23, 2024 at 03:38 PM.
An S Class is not a "worry about repairs" kind of car. If you're worried about repairs you should get something else.
If you're buying used you're saving a HUGE amount of money from new, but again if you are worried about being able to spend several thousand dollars here and there on repairs, a car like this is just not for you.
For me its not about the cost of repairing the car, its the hassle. So, I pay a set amount every month to lease and I dump them before they become a hassle. Very viable option, but much costlier than buying the car, keeping it and paying for its repairs.
Hardly anybody is going to keep this car for 50 years. Will they still be around in 50 years? I have no doubt. Old 60s Mercedes like the 600 etc are incredibly complex and expensive to maintain and repair and they are still around, just in the hands of those to whom they have special meaning.
Last edited by SW20S; Jun 23, 2024 at 07:54 PM.
a) if you are always banging the engine off the redline, engine life is reduced.
b) if all you do is cruise down the interstate at 2.500 RPMs the life of the engine is essentially infinite with good maintenance.
c) the driver chooses how long the engine lives
d) so does maintenance.
The Best of Mercedes & AMG
The engine in question is 1990 Jaguar XJR-12. They used 7,300 RL for sprint races, and 7,000 RL for endurance races.
This is entirely in line with my quadratic statement above (which I got from a book about building race engines; and one you disagreed with.)
The point is::
a) if you are always banging the engine off the redline, engine life is reduced.
b) if all you do is cruise down the interstate at 2.500 RPMs the life of the engine is essentially infinite with good maintenance.
c) the drive chooses how long the engine lives
d) so does maintenance.
If you're buying used you're saving a HUGE amount of money from new, but again if you are worried about being able to spend several thousand dollars here and there on repairs, a car like this is just not for you.
For me its not about the cost of repairing the car, its the hassle. So, I pay a set amount every month to lease and I dump them before they become a hassle. Very viable option, but much costlier than buying the car, keeping it and paying for its repairs.
Hardly anybody is going to keep this car for 50 years. Will they still be around in 50 years? I have no doubt. Old 60s Mercedes like the 600 etc are incredibly complex and expensive to maintain and repair and they are still around, just in the hands of those to whom they have special meaning.
A $35k repair bill at less than 75k miles qualifies it in the latter category.
Image below is a repair order for a 2014 S550 with 74k miles.
Last edited by MBNUT1; Jun 24, 2024 at 11:16 PM.
A $35k repair bill at less than 75k miles qualifies it in the latter category.
Image below is a repair order for a 2014 S550 with 74k miles.
If you're going to buy one of these used and keep it, you have to determine what the best year to buy is.
If you're going to buy one of these used and keep it, you have to determine what the best year to buy is.
Last edited by MBNUT1; Jun 25, 2024 at 06:29 PM.
Im the only person who has ever posted the issue of the valve cover gasket leak, and the first one my dealer has ever seen.
Things go wrong with cars, and these are very expensive sophisticated cars. If you’re worried about stuff like that this car just isn’t for you, it’s that simple.
Even if I had to pay the $9,000, I would have had it done at my independent mechanic and I bet it would have been $5k. Sucks but it is what it is, the car is worth that repair
Last edited by SW20S; Jun 25, 2024 at 09:03 PM.
Im the only person who has ever posted the issue of the valve cover gasket leak, and the first one my dealer has ever seen.
Things go wrong with cars, and these are very expensive sophisticated cars. If you’re worried about stuff like that this car just isn’t for you, it’s that simple.
Even if I had to pay the $9,000, I would have had it done at my independent mechanic and I bet it would have been $5k. Sucks but it is what it is, the car is worth that repair




Im the only person who has ever posted the issue of the valve cover gasket leak, and the first one my dealer has ever seen.
Things go wrong with cars, and these are very expensive sophisticated cars. If you’re worried about stuff like that this car just isn’t for you, it’s that simple.
Even if I had to pay the $9,000, I would have had it done at my independent mechanic and I bet it would have been $5k. Sucks but it is what it is, the car is worth that repair
I think so many cars are amazing and beautiful, and I will never own them due to the typical stupid engineering done by bean counters.
I think so many cars are amazing and beautiful, and I will never own them due to the typical stupid engineering done by bean counters.
That was also at the dealership which is incredibly expensive, I never would have taken it there if I were paying.
It all comes down to what do you want? If you want a high performance German sedan like this, this is the potential you have to be prepared for. If you want something that is never going to need an expensive repair then what you want is a Toyota. Even high end Lexus cars have expensive needs, trust me I had 4 LSs...you can spend $9k at the dealer fixing one of those too.
For me its not about the money, leasing a new S Class is a $24,000 a year proposition, buying a used one and repairing it is going to cost less, its the hassle. I don't want to deal with a car that has constant needs but something every once and a while is just the way it is.
I think so many cars are amazing and beautiful, and I will never own them due to the typical stupid engineering done by bean counters.
That was also at the dealership which is incredibly expensive, I never would have taken it there if I were paying.
It all comes down to what do you want? If you want a high performance German sedan like this, this is the potential you have to be prepared for. If you want something that is never going to need an expensive repair then what you want is a Toyota. Even high end Lexus cars have expensive needs, trust me I had 4 LSs...you can spend $9k at the dealer fixing one of those too.
For me its not about the money, leasing a new S Class is a $24,000 a year proposition, buying a used one and repairing it is going to cost less, its the hassle. I don't want to deal with a car that has constant needs but something every once and a while is just the way it is.




Point is; ALL the cars are becoming so complicated that none are going to be easy or cheap to fix. You guys have heard the stories of $5k to $30K for a battery pack, precisely the reason why I will never own the W223 S63. You either pay upfront by buying new, or roll the dice and certainly pay less heen buying used, with the only question being how much "did" I save? And that can only be answered when you get rid of the car. Anytime you don't have a warranty, you're taking a risk. Some of us find it worth the risk, while others don't. But neither side is right, just a matter of wether or not you went itno that situation aware of the downsides.
Back to the complexity issue. All I an say is Well...what do you expect??? This is the way it is, maybe MB is slightly ahead of cheaper manufacturers in terms of adding complexity to the repair and maintenance process, but the others aren't far behind. I can tell you from owing a Hyundai Genesis and a Equus/G90 that these problems aren't exclusive to MB, or even German luxury cars any longer. The cost of car repairs and maintenance has risen across the board, and probably only getting worse. There was a golden era from the mid 90's through probably 10 years ago, when cars were super reliable and still easy to work on. That time has passed. I remember replacing the head gasket on a MK2 Supra. I bought the Chilton manual and followed the steps outlined in the book. I laid out all the parts on tables on the other side of the garage, and took pictures all the way through the disassembly process. Got it all put back together and replaced the fluids. I called my buddy over for a beer and asked his help to troubleshoot any problems, which I was sure there would be. I turned the key and the car started right up, and ran perfectly until I sold it. Those days are gone, and I'm fully aware of it.
A friend of mine has an opening line in his book on dating that says "When Actions Don't Match up with Expectatons You have Issues!"
While I don't expect the worse possible outcome from my ownership experience, I think I'm aware of the risks inherent with owning such a complex machine that has to perform in an environment of constantly changing variables.
Last edited by carlosinseattle; Jun 26, 2024 at 06:15 PM.




From my experience, avoiding the 1st/2nd and 6th-7th years of a car’s life is a key due to the steep depreciation... of course rising maintenance costs is a given at that time too. I had a 2015 S-Class in 2018 or 2019 and sold it just on time after 2-3 years of happy ownership. Similarly, I owned a 2018 model but knew I had to sell in 2023 when it was 5 years old. The value drops significantly... if you follow prices, it dropped $20K when comparing last summer vs this summer prices... of course other factoes play in, but generally that's what happens if you look at the depreciation curve of any car (steep drop at 1st-2nd year, somewhat stable from 2nd to 5th year, and another steep drop after 5th year (probably because the market gets flooded with lease return of the newer generation too at that time).... My main concern is usually the maintenance which mostly becomes more expensive after 5 years and chances you will see high ticket items showing up becomes much much higher.. Regardless of what the report says, I would not say that 2018 S-Class is the worst car to buy now... it is still an impressive car, but last year was the time to sell not to buy .. at least if someone is motivated by the financials considering depreciation and maintenance. Consumer Reports don't consider how awesome the car is, but they mostly follow logic from a financial point of view...... Ironically, I recently made a fun yet financially stupid and questionable bid on a 1998 fully loaded S-Class with a V12 engine a few days ago on an auction website (thankfully I lost the bid). But..life is too short, and when it comes to financial decisions, they can be a 2nd priority sometimes...




By the way, here's the updated list: https://www.consumerreports.org/cars...g-a4034931071/
Last edited by carlosinseattle; Jun 27, 2024 at 02:59 AM. Reason: added link








