Convince Me: 13-14 GL550 or LX570
My GL does lower automatically when I put it in park Apparently you don't know the GL very well either.The comment on the foreign built cars may be true for Japanese cars but I can't say it is true for German built. I've found the US built MB's to be light years more reliable than the German built models. That's probably because the German built models I've owned are very high end rides with lots of tech and special suspensions that are a weak point and maintenance needy as well as insanely expensive to repair. I felt for a long time the E was more reliable but the GL has won me over for its reliability and overall package. For reference, I've owned CL, E's, S, SL, and GL's and run them to over 1 million + miles with current MB cars in driveway at over 700k miles so my experience may be limited.
Pretty much any forced induction engine is going to require more maintenance and upkeep than a NA engine. There is a give and take. The turbo engine will get better mileage and more hp while the NA engine will be more reliable and easier to work on. With modern emission standards, the NA engines are being phased out so the manufacturers can meet MPG requirements as well as customer HP demands. Same can be said for standard shocks and springs vs air springs. The shock and spring is more reliable but the air springs will add adjustability and a more compliant ride. Again, give and take. If you want a simple, reliable, boring, and a less than attractive ride, the Toyota/Lexus is the car for you. To each their own but a car, to me, is much more than a reliability stat.
I agree with you on the more advanced the technology, the more maintenance it will require. Not disputing the fact at all you've owned many Benzes with alot of miles. These cars can run a long time with proper upkeep. Engine and transmission usually far outlast the electronics.




On the suspension lowering, it is easily achieved via a OBD2 lowering module. There are many out there that can do it. Here is what it looks like when you lower the GL.
You can cool 1 cup. I can cool a bottle of wine, keep lunch meats, cheese cooled while camping etc. It works quite well and effectively. I don't need to keep a drink hot for too long. A good insulated thermos is pretty effective enough.
Of course it doesn't make sense. It's a false claim.
There's no point arguing with you any more. Talking to you is like trying to have a common sense conversation with a modern day Millennial Democrat.
There's no point arguing with you any more. Talking to you is like trying to have a common sense conversation with a modern day Millennial Democrat.

Have you seen any of the videos yet of the 2020 GLE and what that thing can do off-road? It can bounce itself out of deep sand & mud and each wheel is individually height adjustable. It looks like it will be able to keep up with the best of OEM SUV off-roaders on the market.
The Best of Mercedes & AMG




A friend at work had one and loved it. Both are nice vehicles and the “better” one is subjective.
My bet is the LX costs less to own over the long term.
Im looking at 17-19 GLS550’s. Any advice and must have options?




Im looking at 17-19 GLS550’s. Any advice and must have options?




We own both of these vehicles. A 2013 certified GL450 purchased in July 2019 for about $23,000 and a 2013 certified LX570 purchased in October 2017 for about $43,000. Both had just over 60,000 miles at time of purchase.
Cost: LX570 is more expensive initially, GL450 is far less reliable and can have shockingly high repair costs, but is cheaper up front.
Reliability: I've taken a Honda Odyssey to over 250,000 miles (then totaled) and my first car from 11,000 to 186,000 miles. I say that to indicate I generally take pretty good care of my vehicles. The LX570 has had two small issues under warranty. A blower motor actuator door I think and the Brake Master Cylinder. (I would add that I think a young tech broke the blower motor door trying to check the cabin air filter during an oil change. Also, the locking differential light was flashing and the Toyota service guide recommended replacing the master cylinder first - not sure there was actually a problem with it - this was about a month ago.) The engine is being replaced for cylinder scoring on my GL450. (Numerous other warranty claims: tensioner assembly, rear air bags, couple of oil leaks, etc.)
We purchased an additional two years of warranty on the GL450 (3 years/unlimited mileage). Lexus offers an additional 5 years on their certified used vehicles. (We have a 7 year unlimited mileage warranty on the LX570). For me, the Toyota service and parts availability is really nice. That said, we do have an excellent Mercedes service department where we live and the CPO warranty has been shockingly hassle free. I am nervous about when it expires.
Strength: The GL450 has a 600lb towing capacity advantage over the LX570 on paper. That said, we regularly tow a small travel trailer with the LX570 and I've never used the trailer hitch on the GL450 except for a bike rack. I cannot imagine towing regularly with the GL450. It does not seem rugged enough. The AHC and heavy mass of the LX570 makes towing a pleasure.
Drivability: The LX570 drives more like a truck. The GL450 can be driven for long periods on the interstate and is less fatiguing. It seems more like a car.
Cabin: LX570 holds eight if necessary and has great climate control and seat comfort. GL450 only holds seven. (We have five kids - hence the two large vehicles). The LX570 does have rear monitors which our younger children appreciate. I think the LX570 with the Lexus windshield is a little quieter inside the cabin. (both have newer/higher quality tires and it's pretty much all you can lightly hear in the LX570. I road force balance both vehicles regularly.
Safety: The LX570 feels like a tank and seems like it would hold up extremely well in an accident. I was in a high speed accident on an interstate previously in an RX450 and it held up beautifully. The GL450 does have better lane departure/avoidance technology in our 2013 models.
If you value simplicity, can afford the up front cost, regularly tow or drive off road/winter conditions, and/or want to own it for a long time go with the LX570. The GL450 is a little easier to drive, has better safety technology systems in our model year, and is much cheaper initially. My wife greatly prefers the 570 over the GL450 - which may be the only criteria that matters.
Last edited by landon27; Nov 16, 2021 at 12:45 PM.
I considered selling my 2012 GL550 last year to get a LC, but held on to her. I bought it with 100k on it. She now has 140k on her with 70% of the miles in the last 40k being used for towing. I change the oil twice a year and drivetrain annually.
I have had 2 issues to date. I had a rear bag go out shortly after I got it. It cost me less than $100 and 30 minutes of time to fix that. The fuel pump went out this year. Mine didn't have access man hole covers in the floor so the tank had to be dropped to replace them. To drop the tank you have to drop driveshaft and exhaust. That was not a fun job and took about 7 hours and cost about $400 in parts to replace pump/sender/seals.
The X164 models seem a little more robust in my opinion and it fits in between a LC/LX570 and X166. I told my wife I will likely replace it with a new Sequoia or 4Runner when the next generations come out. Key for me will be being able to comfortably tow our 21-foot boat. Our 6 kids are getting older now with 3 drivers so the extra seating is becoming less important.
We own both of these vehicles. A 2013 certified GL450 purchased in July 2019 for about $23,000 and a 2013 certified LX570 purchased in October 2017 for about $43,000. Both had just over 60,000 miles at time of purchase.
Cost: LX570 is more expensive initially, GL450 is far less reliable and can have shockingly high repair costs, but is cheaper up front.
Reliability: I've taken a Honda Odyssey to over 250,000 miles (then totaled) and my first car from 11,000 to 186,000 miles. I say that to indicate I generally take pretty good care of my vehicles. The LX570 has had two small issues under warranty. A blower motor actuator door I think and the Brake Master Cylinder. (I would add that I think a young tech broke the blower motor door trying to check the cabin air filter during an oil change. Also, the locking differential light was flashing and the Toyota service guide recommended replacing the master cylinder first - not sure there was actually a problem with it - this was about a month ago.) The engine is being replaced for cylinder scoring on my GL450. (Numerous other warranty claims: tensioner assembly, rear air bags, couple of oil leaks, etc.)
We purchased an additional two years of warranty on the GL450 (3 years/unlimited mileage). Lexus offers an additional 5 years on their certified used vehicles. (We have a 7 year unlimited mileage warranty on the LX570). For me, the Toyota service and parts availability is really nice. That said, we do have an excellent Mercedes service department where we live and the CPO warranty has been shockingly hassle free. I am nervous about when it expires.
Strength: The GL450 has a 600lb towing capacity advantage over the LX570 on paper. That said, we regularly tow a small travel trailer with the LX570 and I've never used the trailer hitch on the GL450 except for a bike rack. I cannot imagine towing regularly with the GL450. It does not seem rugged enough. The AHC and heavy mass of the LX570 makes towing a pleasure.
Drivability: The LX570 drives more like a truck. The GL450 can be driven for long periods on the interstate and is less fatiguing. It seems more like a car.
Cabin: LX570 holds eight if necessary and has great climate control and seat comfort. GL450 only holds seven. (We have five kids - hence the two large vehicles). The LX570 does have rear monitors which our younger children appreciate. I think the LX570 with the Lexus windshield is a little quieter inside the cabin. (both have newer/higher quality tires and it's pretty much all you can lightly hear in the LX570. I road force balance both vehicles regularly.
Safety: The LX570 feels like a tank and seems like it would hold up extremely well in an accident. I was in a high speed accident on an interstate previously in an RX450 and it held up beautifully. The GL450 does have better lane departure/avoidance technology in our 2013 models.
If you value simplicity, can afford the up front cost, regularly tow or drive off road/winter conditions, and/or want to own it for a long time go with the LX570. The GL450 is a little easier to drive, has better safety technology systems in our model year, and is much cheaper initially. My wife greatly prefers the 570 over the GL450 - which may be the only criteria that matters.
There are many pluses leaning towards the GLS over the LX. First I’ll start with the positives of the LX. It seems overbuilt and solid and the interior materials seem to hold up well. The Mark Levinson system was my favorite feature and sounded phenomenal. The kids used the rear seat entertainment however it was limited and outdated accepting only DVD and no Blu-ray. You definitely felt safe and on the highway it was very plush. I did not tow or go off-road so perhaps this was not the vehicle for me.
The LX even with the 5.7 Liter V8 feels like a heavy pig driving around town. The gas mileage is poor averaging between 12-14 mpg with a small tank. The steering can be heavy, disconnected and non precise. I replaced almost the entire front end trying to tighten up the steering feel over bumps and eliminate the twitching steering wheel, a front end clunk and bump steer to no avail. All I got from multiple Lexus dealers is "that’s how they all drive" which I highly doubted and chalked it up to lazy techs not wanting to spend time nailing down the issue. Then there was this vibration at highway speeds around 70-80 miles per hour no one could ever figure out after multiple balances and tire rotations. I feel as if my steering rack may have been going however I was not about to put a $2500 guess into a new rack (yes the labor on a LX570 rack is intensive). So even though the truck never left me stranded and I never had a CEL, (however the differential lock would flash every now and then), it was not without its share of issues.
The GLS550 drives a million times better it’s literally night and day and that alone is worth the upgrade. Even with the immense power upgrade, the gas mileage increase over the 570 is such a pleasant sight to behold even as I’ve been stepping on it. The handling is hands down significantly better. The Harmon Kardon is no match for the Mark Levinson though. The GLS is roomy, feels solid and the third row is so much more comfortable. The 3rd row seats fold better flat into the floor rather up to the side as the LX. Some of the interior materials feel cheaper in the GLS but some other materials feel better than the LX. I bought CPO and hopefully it doesn’t spend every other month in the shop, however the drivability of the GLS seems worth the "less" reliability of the LX. I would not get ANY enjoyment driving the LX 200,000+ miles.
Last edited by WillieMack; Nov 16, 2021 at 03:53 PM.
The ruined engine at 100k would likely prevent me from buying another GL in the future. I think that I would love the (active ride control?) on the 550 and there's zero doubt even the 450 Mercedes is more fun to drive.
If you are mechanically skilled, have proper tools, and a little lucky - you are probably okay owning the GL series out of warranty. It's the first time I've owned a car where a properly maintained part broke (engine) and without the warranty I likely would have had to salvage the car due to the shocking repair cost. (even for a used m278 swap that might put me right back in the same position down the road)
All of that said, I hope you really enjoy your new ride.
Also it's false about the LC forums. Go over to ih8mud forums and look for prevalent mechanical problems in the 200 series LC/LX. Good luck in your search.
I love Mercedes as much as anyone but you're really selling the Land Cruiser short. It is astounding the quality control and engineering that goes into them. They are engineered to last 25 years in the worst of conditions, literally. Think jungles and deserts. Australian outback. I saw dozens in Afghanistan withdrawal where they are actually needed for their capabilities. The news people were riding in a motorcade of them. They're just not as fancy there as the ones sent here bc they are needed for basic duty.
And it's not slow, not as fast as a GL, sure. But it has zero trouble getting up and going. 5.7 has lotttts of grunt.
You are also incorrect that people don't off road these. I went to a mud pit an hour after delivery. When you are searching (and you will be searching) for common mechanical problems on a 200 LC/LX you will see this. Lots of filthy rich people buy these brand new and spend thousands modding them JUST for off-roading.
Last edited by AJT12345; Nov 22, 2021 at 07:21 PM.
So for a $105k car, you can expect another 40-60k in costs over 10 yrs. (I only have the dealer do the work, they make fun of me every time and tell me to dump the car... I thought they were in sales.... nope they were just being truthful.)
MB from Mobile Alabama are (Scheisse). I could have bought 2 LX's for this and had the same out of pocket cost.
Only thing I miss about it is the Mark Levinson stereo system, but those amps are know for failure and cost a lot to replace. Lexus service/parts are just as expensive as Mercedes. The GLS550 has a ton more power it can actually hang with some sports cars, more modern fuel efficient engine, usable third row, handles very well in sport mode, is quieter than the LX and feels solid as a bank vault.
I bought the GLS CPO and extended the warranty additional 2 years. It has already paid out thousands but everyone knows not to own one without some type of warranty. But it is totally worth it as the driving and ownership experience over the LX570 far exceeds!




