S600 vs new S560 reliability?
It says it's a 1 owner, low miles car with no accidents and it looks good in the pictures. Going with the S600 would be a significant savings over a new S560. Obviously the new 560 has the updates from the mid cycle refresh (that I'd take if you gave them to me, but aren't hugely important to me) and is a couple years newer.
I can't find much info on the S600, as most reviews focus on the Mayback version. Is this engine reliable? Any major problems with the S600 vs. the refreshed ones?




It says it's a 1 owner, low miles car with no accidents and it looks good in the pictures. Going with the S600 would be a significant savings over a new S560. Obviously the new 560 has the updates from the mid cycle refresh (that I'd take if you gave them to me, but aren't hugely important to me) and is a couple years newer.
I can't find much info on the S600, as most reviews focus on the Mayback version. Is this engine reliable? Any major problems with the S600 vs. the refreshed ones?
These are wonderful cars that you should never attempt to own without proper warranty. The car will require more maintenance due to it's higher torque. Typical service parts that will cost you thousands if no warranty: spark plugs, ignition coils, engine mounts.
That said, owning any S-Class without warranty is unwise.
Any V12 will be fun to drive. Lokomotive-level torque
And they are typically fully loaded from the get-go...
These are wonderful cars that you should never attempt to own without proper warranty. The car will require more maintenance due to it's higher torque. Typical service parts that will cost you thousands if no warranty: spark plugs, ignition coils, engine mounts.
That said, owning any S-Class without warranty is unwise.
Any V12 will be fun to drive. Lokomotive-level torque
And they are typically fully loaded from the get-go...Thoughts?
To the OP: the 600's generally do not hold their values well and can take several years to level off (the significant cost of repairs WM cites, is a part of this).
How much warranty remaining?
Last edited by RJC; Nov 14, 2017 at 01:33 AM.
To the OP: the 600's generally do not hold their values well and can take several years to level off (the significant cost of repairs WM cites, is a part of this).
How much warranty remaining?




Thoughts?
The S600 just has pricier parts. For example, ignition coil replacement are typical service items (50-60k miles). Brought to a dealer, swapping the coil packs with spark plugs is a $6K+ repair. Of course it's cheaper for DIY. It's also a big engine; we had to pay almost $3k just for replace $80 motor mounts as the engine had to come out.



Trending Topics
The Best of Mercedes & AMG
The S600 just has pricier parts. For example, ignition coil replacement are typical service items (50-60k miles). Brought to a dealer, swapping the coil packs with spark plugs is a $6K+ repair. Of course it's cheaper for DIY. It's also a big engine; we had to pay almost $3k just for replace $80 motor mounts as the engine had to come out.
Last edited by RJC; Nov 14, 2017 at 06:44 PM.




I never mentioned the word unreliable as these are very solid engines ; the transmissions are old school but designed to handle the high torque and the shift patterns make you feel the endless power much more the 550's. The V8's are actually quite fast but also very uneventful. Different driving experience...
The V12's will simply require more expensive service over time; part of the package and not considered a lack of reliability.
The ABC issue that Quattrobenz mentioned was very present in any engine variant of the S, SL, CL class of the past (just like the leaking Airmatic struts/pump) but have since become a non-issue as the tech has matured.
The S600 just has pricier parts. For example, ignition coil replacement are typical service items (50-60k miles). Brought to a dealer, swapping the coil packs with spark plugs is a $6K+ repair. Of course it's cheaper for DIY. It's also a big engine; we had to pay almost $3k just for replace $80 motor mounts as the engine had to come out.
The alignment is WAY off on all the new cars, they have a ton of toe-in that eats up the stock tires in less than 10k many times, and once aligned to specs, they are quite good after that.
To the OP, if the pricing lines up, always go for the V12. It's just a nicer car, and they are usually fully optioned as you say, there's not much to add to a 600/65/Maybach.
The alignment is WAY off on all the new cars, they have a ton of toe-in that eats up the stock tires in less than 10k many times, and once aligned to specs, they are quite good after that.
To the OP, if the pricing lines up, always go for the V12. It's just a nicer car, and they are usually fully optioned as you say, there's not much to add to a 600/65/Maybach.





In our case it was an SL600 where the engine needed pulling.



You can ask for a discount, we did not get one and I got the impression the dealership had little room to change the pricing from MBUSA. We had a choice of 75k miles or 100k miles, the price difference was around $500 as I recall. I think we paid about $8800 for the extended warranty, My wife handled it so my number might be a little high. The S65 factory warranty is really pricey. At least we got a lot of AMEX points!
When we picked up the new 2018 E63S last week we were quoted $7900 for the 3 year extension if we bought it as part of the car purchase. It seemed high to me so we passed for now. I hope that was not a mistake.
gave us a great discount and very easy to deal with.
good luck!


